OpenXML-InnerText始终是整数而不是字符串

试试这个:

using (SpreadsheetDocument document = SpreadsheetDocument.Open(INPUT_DIRECTORY, false))
        {
            WorkbookPart wbPart = document.WorkbookPart;

            foreach (Sheet sheet in wbPart.Workbook.Sheets)
            {
                switch (sheet.Name.ToString())
                {
                    case "ABC":

                        WorksheetPart wsPart = (WorksheetPart)wbPart.GetPartById(sheet.Id);
                        SheetData sheetdata = wsPart.Worksheet.Elements<SheetData>().FirstOrDefault();                            

                        foreach (Row r in sheetdata.Elements<Row>())
                        {
                            string xxx = r.Elements<Cell>().ElementAt(0).InlineString.Text.Text;
                            string yyy = r.Elements<Cell>().ElementAt(6).InlineString.Text.Text;
                            string zzz = r.Elements<Cell>().ElementAt(12).InlineString.Text.Text;
                        }                            

                        break;
                }
            }
        }

这可能是因为您需要访问 SharedStringTable this post 显示一种处理方法。

基本上,您需要从工作簿中获取字符串表:

SharedStringTablePart sstpart = workbookPart.GetPartsOfType<SharedStringTablePart>().First();
SharedStringTable sst = sstpart.SharedStringTable;

然后检查要查看的单元格的类型,如果需要,可以查找字符串表id以获取文本的值。比如:

if ((cell.DataType != null) && (cell.DataType == CellValues.SharedString))
{
    int ssid = int.Parse(cell.CellValue.Text);
    string str = sst.ChildElements[ssid].InnerText;
    Console.WriteLine("Shared string {0}: {1}", ssid, str);
}
else if (cell.CellValue != null)
{
    Console.WriteLine("Cell contents: {0}", cell.CellValue.Text);
}