c# – excel 2010 Type Conflict NumberFormat

我有一个小程序,从数据库表创建Excel文件,Excel 2013它工作正常,但我现在需要Excel 2010,现在我得到以下异常,当我将“格式”添加到NumberFormatLocal(范围.NumberFormatLocal = format;)
当我使用range.NumberFormat = format;

例外：

Error message: System.Runtime.InteropServices.COMException (0x80020005): Type Conflict. (Exception of HRESULT: 0x80020005 (disP_E_TYPEMISMATCH))
At System.RuntimeType.ForwardCallToInvokeMember (String memberName,BindingFlags flags,ObjectTarget,Int32 [] aWrapperTypes,MessageData & msgData)

功能：

if (chkWithValues.Checked && results.Item3.Any())
            {
                var rows = results.Item3.Count;
                var cols = results.Item3.Max(x => x.Count);
                object[,] values = new object[rows,cols];
                object[,] format = new object[rows,cols];

                //All returned items are inserted into the Excel file
                //Item2 contains the database types,Item3 the Values
                // pgmain shows the progress for the selected tables
                for (int j = 0; j < results.Item3.Count(); j++)
                {
                    int tmpNbr = 1;
                    SetMessage($"{selectedTableItem.TableName} {j} von {results.Item3.Count}",LogHelper.NotificationType.information);
                    foreach (string value in results.Item3[j])
                    {
                        values[j,tmpNbr - 1] = Converter.Convert(results.Item2[tmpNbr - 1],value).ToString().Replace("'","");
                        format[j,tmpNbr - 1] = ExcelColumnTypes.ConvertToExcelTypes(results.Item2[tmpNbr - 1]);
                        tmpNbr++;
                    }
                    pgmain.Maximum = results.Item3.Count();
                    pgmain.PerformStep();
                }
                Excel.Range range = xlWorksheet.Range["A3",GetExcelColumnName(cols) + (rows + 2)];
                SetMessage($"{results.Item3.Count * results.Item1.Count} Zellen werden formatiert....",LogHelper.NotificationType.information);

                range.NumberFormatLocal = format;
                range.Value = values;
            }

我的Excel类型：

public const string INT = "0";

    public const string TEXT = "@";
    public const string GENERAL = "General";
    public const string STANDARD = "Standard";

    public const string Date1 = "m/d/yyyy";
    public const string DATE2 = "TT.MM.JJJJ";
    public const string DATE3 = "T.M.JJ h:mm;@";
    public const string DATETIME = "d/m/yy h:mm;@";

    public const string DOUBLECO1 = "#.##0,00";
    public const string DOUBLECO2 = "0,00";

    public const string DOUBLEPO1 = "#0,##0.00";
    public const string DOUBLEPO2 = "0.00";

    public const string CUSTOM = "#,##000";

    public const string CURRENCYEU1 = "#,##0,00 _€";
    public const string CURRENCYEU2 = "#,##0 _€";
    public const string CURRENCYEU3 = "#,00 €";

    public const string CURRENCYDO1 = "#,##0.00 _$";
    public const string CURRENCYDO2 = "#,##0 _$";
    public const string CURRENCYDO3 = "#,##0.00 $";

    public const string PERCENTAGE1 = "0.00%";
    public const string PERCENTAGE2 = "0.0%";
    public const string PERCENTAGE3 = "0%";

更新：

我已经尝试使用公共const string TEXT =“@”;作为唯一的格式,但相同的错误来了

更新2：

该错误只发生在表必须有许多条目.当我使用例如具有1000个条目的表没有问题,并且一切正常,如果我使用具有200.000条目的表,则出现错误

更新3：

[

我试图仅使用标准格式进行测试,发生以下错误：

Error message: System.OutOfMemoryException: Insufficient memory available to continue the program.

解决方法

可能是因为您将Excel转换为Excel 2010中整数数据类型的整数太大的整数？也许行号为例？通过加载32,760行然后32,770作为整数测试它只能在XL 2010中达到32,767.值得一试：o)

c# – excel 2010 Type Conflict NumberFormat

解决方法

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