C# 将XML文档导出到excel

我有一个XmlDocument，其中包含分层数据，我想将这些数据导出到excel。请帮我摆脱这一切。

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我已尝试将此数据读入数据集，但它对我无效。

请发送xml示例以获取更多信息

您的代码将xml加载到数据集中， 如果您的xml没有从数据集导出，则可以使用LinqToXml。 例如：

xml:

结果:

Version 3.1 released
Version 3.0 released
New examples

DataSet ds=新数据集（）；ReadXml（新的XmlNodeReader（taxonomyxml））；有了它，我可以在数据集中获取数据，但格式不正确。我的xml文档包含大量数据，但作为一个小快照，请看这一点。如果您的文档大于10 MB，我建议使用simple

XmlReader

，因为LinqToXml或其他类型是DOM解析器，可能会占用大量内存，因为它们将所有xml DOM加载到内存中。

var path = @"D:\rss.xml";
var doc = XDocument.Load(path);
rssTitles = doc.Root.Descendants("item").Elements("title").Select(el => el.Value);

Version 3.1 released
Version 3.0 released
New examples

<Roles>
  <BalanceSheets RoleURL="http://fluor.com/role/BalanceSheets" RoleDefination="0020 - CONDENSED CONSOLIDATED BALANCE SHEET">
    <Taxonomys>
      <StatementOfFinancialPositionAbstract TaxonomyPresentationId="StatementOfFinancialPositionAbstract">
        <StatementLineItems TaxonomyPresentationId="StatementOfFinancialPositionAbstract">
          <LiabilitiesAndStockholdersEquityAbstract TaxonomyPresentationId="StatementLineItems">
            <CommitmentsAndContingencies TaxonomyPresentationId="LiabilitiesAndStockholdersEquityAbstract" />
            <OtherLiabilitiesNoncurrent TaxonomyPresentationId="LiabilitiesAndStockholdersEquityAbstract" />
            <NonRecourseProjectFinanceDebtNoncurrent TaxonomyPresentationId="LiabilitiesAndStockholdersEquityAbstract" />
            <LongTermDebtNoncurrent TaxonomyPresentationId="LiabilitiesAndStockholdersEquityAbstract" />
            <LiabilitiesCurrentAbstract TaxonomyPresentationId="LiabilitiesAndStockholdersEquityAbstract">
              <BillingsInExcessOfCost TaxonomyPresentationId="LiabilitiesCurrentAbstract" />
              <LiabilitiesCurrent TaxonomyPresentationId="LiabilitiesCurrentAbstract" />
              <AccountsPayable TaxonomyPresentationId="LiabilitiesCurrentAbstract" />
              <BridgeLoan TaxonomyPresentationId="LiabilitiesCurrentAbstract" />
              <NonRecourseProjectFinanceDebtCurrent TaxonomyPresentationId="LiabilitiesCurrentAbstract" />
              <EmployeeRelatedLiabilities TaxonomyPresentationId="LiabilitiesCurrentAbstract" />
              <OtherAccruedLiabilities TaxonomyPresentationId="LiabilitiesCurrentAbstract" />
              <ConvertibleDebtCurrent TaxonomyPresentationId="LiabilitiesCurrentAbstract" />
            </LiabilitiesCurrentAbstract>
          </LiabilitiesAndStockholdersEquityAbstract>
        </StatementLineItems>
      </StatementOfFinancialPositionAbstract>
    </Taxonomys>
  </BalanceSheets>
</Roles>