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Thread: Read and write in excel 2007

  1. #1
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    Default Read and write in excel 2007

    Hi Experts,
    I am new to this forums.
    I need your help. Dose any one know, how to read and write excel file using java


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    Default Re: Read and write in excel 2007

    This should be the top hit in just about any search engine if you search 'java excel' (would have probably been easier for everyone if this was done first)
    Apache POI - the Java API for Microsoft Documents

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    Default Re: Read and write in excel 2007

    If speed and memory is of your concern, then you may want to check out GemBox.Spreadsheet for Java.
    I have recently swiched to it do to necessity, here is a snippet of its API:

    ExcelFile workbook = ExcelFile.load("Book1.xlsx");
    // Iterate through sheets.
    for (ExcelWorksheet worksheet : workbook.getWorksheets()) {
        // Iterate through rows.
        for (ExcelRow row : worksheet.getRows()) {
            // Iterate through cells.
            for (ExcelCell cell : row.getAllocatedCells()) {
                Object value = cell.getValue();
                CellValueType valueType = cell.getValueType();
                // ...
            }
        }
    }

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