C# Excel阅读器C在额外行中读取

我的excel阅读器在一行中读取的数据太多，并引发异常。帐户名不应为空 excel阅读器跳过第一行，因为这是列名。

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excel文件的任何帮助都是.xlsx文件。

我发现excel文件存在问题，文件末尾似乎总是有一个空行。我会检查所有的值是否为NULL，考虑到文件的结尾，或者至少跳过它。1。从EXCEL中选择并删除或清除内容file@SaagarEliasJacky我无法清除内容，因为很多人都在使用它。因此，如果一个人的电子表格中有一个空单元格，它将抛出错误。@user3922757另一个选项是在最后一行放置某种标记。我相信可能有空帐号的行，所以你不能检查空并终止，因为这是结束…我刚刚得到一个屏幕截图，那个人上传了错误的excel模板。

 private bool CompetitorParseFile(Stream file, int competitorId)
    {
        var excelReader = ExcelReaderFactory.CreateOpenXmlReader(file);

        var accounts = new List<CreateEditAccountModel>();
        var _line = 1;

        while (excelReader.Read())
        {
            if (_line == 1)
            {
                _line++;
                continue;
            }
            var accountName = excelReader.GetString(0);
            if (string.IsNullOrWhiteSpace(accountName))
            {
                throw new Exception("The Account Name shouldn't be null on line " + _line + " of the Excel Sheet");
            }

            var subsidiaryName = excelReader.GetString(1);

            if (string.IsNullOrWhiteSpace(subsidiaryName))
            {
                throw new Exception("The Subsidiary Name shouldn't be null on line " + _line + " of the Excel Sheet");
            }

            var subsidiary = Db.Companies.FirstOrDefault(i => i.CompanyCodeName == subsidiaryName);
            if (subsidiary == null)
            {
                throw new Exception("The subsidiary couldn't be found");
            }

            var subsidiaryId = subsidiary.ID;


            accounts.Add(new CreateEditAccountModel
            {
                AccountName = excelReader.GetString(0) == null ? null : excelReader.GetString(0).Trim(),
                SubsidiaryId = subsidiaryId,
                Keywords = excelReader.GetString(2) == null ? null : excelReader.GetString(2).Trim()
            });
            _line++;
        }
        excelReader.Close();


        if (competitorId == 0)
        {
            throw new Exception("The Competitor ID name shouldn't be null");
        }



        InitializeUserImporting(ImportOrigin.EntityWithCompetitors);
        ImportCompetitorFromExcel(new ImportEntities { competitorId = competitorId, Entities = accounts });

        return true;

    }