使用 openxml 编辑文件后，我们发现“filename.xls”中的某些内容存在问题

Question

我编写了一段从数据库中获取数据的代码，然后我尝试按区域对其进行排序并将其导出到 excel 文件。 excel 中的每张表都有每个区域的数据。 我不断收到此错误：

我们发现“filename.xls”中的某些内容存在问题。 你想让我们尽可能多地恢复吗？

我似乎无法弄清楚我在这里编码错误的地方导致了这种情况。 这是我的代码：

private void AddSheet(SpreadsheetDocument document, WorkbookPart workbookPart, Sheets sheets, string sheetName, UInt32 sheetNumber, List<RentalFeeReportingRecord> currentRecordList)
{
    Dictionary<int, string> listofCoreBankingIds = new Dictionary<int, string>();
    listofCoreBankingIds = currentRecordList.Select(x => new { id = x.CoreBankingId, regionName = x.RegionName }).Distinct().ToDictionary(y => y.id, y => y.regionName);
    foreach (var coreBankingId in listofCoreBankingIds.OrderBy(x => x.Value))
    {
        WorksheetPart worksheetPart1 = workbookPart.AddNewPart<WorksheetPart>();
        string previousCurrency = null;
        string previousRegionName = null;
        int recordCounter = 1;
        double previousTotal = 0;

        Worksheet worksheet1 = new Worksheet();
        SheetData sheetData1 = new SheetData();

        Row rowInSheet1 = new Row();
        Row firstRow = new Row();
        Row lastRow = new Row();

        rowInSheet1.Append(
          excelController.ConstructCell("Region", CellValues.String, 3), excelController.ConstructCell("Merchant - Terminal", CellValues.String, 3), 
          excelController.ConstructCell("Fee Charged", CellValues.String, 3), 
          excelController.ConstructCell("Currency", CellValues.String, 3), 
          excelController.ConstructCell("Processing Date", CellValues.String, 3), 
          excelController.ConstructCell("Description", CellValues.String, 3)
        );

        sheetData1.Append(rowInSheet1);

        foreach (var currentRecord in currentRecordList.OrderBy(x => x.RegionName).ThenBy(z => z.Currency).ThenBy(y => y.DateProcessed))
        {
            if (coreBankingId.Key == currentRecord.CoreBankingId)
            {

                string regionName = currentRecord.RegionName;

                string currentCurrency = currentRecord.Currency;

                double currentTotal = currentRecord.TotalFeeAmount;
                string EmptySpace = string.Empty;

                string merchant = currentRecord.MerchantRecord.MerchantID + " - " + currentRecord.MerchantTerminalRecord.terminalID;

                if (currentRecord.IsPinPad)
                {
                    merchant = merchant + " - PIN Pad";
                }

                string description = currentRecord.TerminalRecord.description;
                if (currentRecord.IsProRated)
                {
                    int days = DateTime.DaysInMonth(currentRecord.DeployedDate.Year, currentRecord.DeployedDate.Month);

                    description = currentRecord.TerminalRecord.description + " (" + currentRecord.MonthlyFee + " Fee \\ " + days.ToString() + " Days) * " + currentRecord.DaysActive.ToString() + " Days Active";
                }

                rowInSheet1 = new Row();
                firstRow = new Row();
                lastRow = new Row();

                if (recordCounter == currentRecordList.Count() && previousRegionName == regionName)
                {
                    firstRow.Append(
                      excelController.ConstructCell(regionName, CellValues.String, 2),
                      excelController.ConstructCell(merchant, CellValues.String, 2),
                      excelController.ConstructCell(currentRecord.TotalFee.ToString("N2"), CellValues.String, 1),
                      excelController.ConstructCell(currentRecord.Currency, CellValues.String, 2),
                      excelController.ConstructCell(currentRecord.DateProcessed.ToString("MMM dd, yyyy"), CellValues.String, 2),
                      excelController.ConstructCell(description, CellValues.String, 2)
                    );
                    sheetData1.Append(firstRow);


                    rowInSheet1.Append(
                      excelController.ConstructCell("TOTALS", CellValues.String, 6),
                      excelController.ConstructCell(" ", CellValues.String, 2),
                      excelController.ConstructCell(currentRecord.TotalFeeAmount.ToString("N2"), CellValues.String, 6),
                      excelController.ConstructCell(currentRecord.Currency, CellValues.String, 6),
                      excelController.ConstructCell(" ", CellValues.String, 2),
                      excelController.ConstructCell(" ", CellValues.String, 2)

                    );
                    sheetData1.Append(rowInSheet1);

                }
                else if (recordCounter == currentRecordList.Count())
                {
                    rowInSheet1.Append(
                      excelController.ConstructCell(regionName, CellValues.String, 2),
                      excelController.ConstructCell(merchant, CellValues.String, 2),
                      excelController.ConstructCell(currentRecord.TotalFee.ToString("N2"), CellValues.String, 1),
                      excelController.ConstructCell(currentRecord.Currency, CellValues.String, 2),
                      excelController.ConstructCell(currentRecord.DateProcessed.ToString("MMM dd, yyyy"), CellValues.String, 2),
                      excelController.ConstructCell(description, CellValues.String, 2)
                    );

                    sheetData1.Append(rowInSheet1);

                    lastRow.Append(
                      excelController.ConstructCell("TOTALS", CellValues.String, 6),
                      excelController.ConstructCell(" ", CellValues.String, 2),
                      excelController.ConstructCell(currentRecord.TotalFeeAmount.ToString("N2"), CellValues.String, 6),
                      excelController.ConstructCell(currentRecord.Currency, CellValues.String, 6),
                      excelController.ConstructCell(" ", CellValues.String, 2),
                      excelController.ConstructCell(" ", CellValues.String, 2)

                    );
                    sheetData1.Append(lastRow);

                }
                else
                {
                    if ((previousCurrency == null && previousRegionName == null) || (previousCurrency == currentCurrency && previousRegionName == regionName))
                    {
                        rowInSheet1.Append(
                          excelController.ConstructCell(regionName, CellValues.String, 2),
                          excelController.ConstructCell(merchant, CellValues.String, 2),
                          excelController.ConstructCell(currentRecord.TotalFee.ToString("N2"), CellValues.String, 1),
                          excelController.ConstructCell(currentRecord.Currency, CellValues.String, 2),
                          excelController.ConstructCell(currentRecord.DateProcessed.ToString("MMM dd, yyyy"), CellValues.String, 2),
                          excelController.ConstructCell(description, CellValues.String, 2)
                        );
                        sheetData1.Append(rowInSheet1);
                        previousCurrency = currentCurrency;
                        previousTotal = currentTotal;
                        previousRegionName = regionName;

                    }
                    else
                    {
                        rowInSheet1.Append(
                          excelController.ConstructCell("TOTALS", CellValues.String, 6),
                          excelController.ConstructCell(" ", CellValues.String, 2),
                          excelController.ConstructCell(previousTotal.ToString("N2"), CellValues.String, 6),
                          excelController.ConstructCell(previousCurrency, CellValues.String, 6),
                          excelController.ConstructCell(" ", CellValues.String, 2),
                          excelController.ConstructCell(" ", CellValues.String, 2)

                        );
                        sheetData1.Append(rowInSheet1);

                        Row emptyRow;
                        emptyRow = new Row();
                        emptyRow.Append(
                          excelController.ConstructCell(" ", CellValues.String, 2),
                          excelController.ConstructCell(" ", CellValues.String, 2),
                          excelController.ConstructCell(" ", CellValues.String, 2),
                          excelController.ConstructCell(" ", CellValues.String, 2),
                          excelController.ConstructCell(" ", CellValues.String, 2),
                          excelController.ConstructCell(" ", CellValues.String, 2)
                        );
                        sheetData1.Append(emptyRow);

                        Row row;
                        row = new Row();
                        row.Append(
                          excelController.ConstructCell(regionName, CellValues.String, 2),
                          excelController.ConstructCell(merchant, CellValues.String, 2),
                          excelController.ConstructCell(currentRecord.TotalFee.ToString("N2"), CellValues.String, 1),
                          excelController.ConstructCell(currentRecord.Currency, CellValues.String, 2),
                          excelController.ConstructCell(currentRecord.DateProcessed.ToString("MMM dd, yyyy"), CellValues.String, 2),
                          excelController.ConstructCell(description, CellValues.String, 2)
                        );
                        sheetData1.Append(row);

                        previousCurrency = currentCurrency;
                        previousTotal = currentTotal;
                        previousRegionName = regionName;
                    }
                    recordCounter++;
                }
            }

        }

        Columns columns = excelController.AutoSize(sheetData1);

        worksheet1.AppendChild(columns);
        worksheet1.AppendChild(sheetData1);
        worksheetPart1.Worksheet = worksheet1;

        Sheet sheet1 = new Sheet()
        {
            Id = document.WorkbookPart.GetIdOfPart(worksheetPart1),
            SheetId = sheetNumber,
            Name = previousRegionName
        };

        sheets.Append(sheet1);
    }
}

我已经尽可能多地尝试调试，但似乎无法弄清楚问题出在哪里。

任何帮助，将不胜感激。

Answer 1

问题在于sheetNumber它必须递增，否则 Excel 认为所有工作表都具有相同的 sheetnumber。 这是通过在附加每张纸后添加sheetNumber++来解决的。