WPF导出为EXCEL格式

Question

我只是WPF的初学者，我在将WPF导出到Excel文件时遇到了一些问题。我的代码顺利进行，但导出的文件有一些奇怪的数字组合，最后一列没有显示数值。请帮我解决这个问题。

此致

private void ExportToExcel()
    {
        // Open Application
        Excel.Application excel = new Excel.Application();
        excel.StandardFont = "Times New Roman";
        excel.StandardFontSize = 12;
        Workbook workbook = excel.Workbooks.Add(XlSheetType.xlWorksheet);
        Worksheet sheet1 = (Worksheet)excel.Sheets[1];
        object misValue = Missing.Value;
        excel.Visible = true;

        sheet1.Cells[1, 1] = "Temperature";
        sheet1.Cells[1, 2] = "Modale";

        sheet1.Cells[1, 3] = "Temperature";
        sheet1.Cells[1, 4] = "Modale";
        sheet1.Cells[1, 5] = "TemperatureMin";
        sheet1.Cells[1, 6] = "TemperatureMax";
        sheet1.Cells[1, 7] = "ModaleAverage";

        for (int i = 0; i < Table1List.Count; i++)
        {
            Table1 table1 = new Table1();
            table1 = Table1List[i];
            sheet1.Cells[i + 2, 1] = table1.Temperature.ToString();
            sheet1.Cells[i + 2, 2] = table1.Modale.ToString();
        }

        for (int i = 0; i < Table2List.Count; i++)
        {
            Table2 table2 = new Table2();
            table2 = Table2List[i];
            sheet1.Cells[i + 2, 3] = table2.Temperature.ToString();
            sheet1.Cells[i + 2, 4] = table2.Modale.ToString();
            sheet1.Cells[i + 2, 5] = table2.TemperatureMin.ToString();
            sheet1.Cells[i + 2, 6] = table2.TemperatureMax.ToString();
            sheet1.Cells[i + 2, 7] = table2.ModaleAverage.ToString();
        }

以下是Excel导出文件的照片：