c# - 使用 HTML 标签反序列化 XML

Question

我正在尝试反序列化一个 XML 文件，它工作正常，除了包含 HTML 标记的节点。以下是 XML 文件的片段:

<article mdate="2011-12-29" key="tr/trier/MI99-02" publtype="informal publication">
    <author>Friedemann Leibfritz</author>
    <title>A LMI-Based Algorithm for Designing Suboptimal Static H<sub>2</sub>/H<sub>infinity</sub> Output Feedback Controllers</title>
    <journal>Universit&auml;t Trier, Mathematik/Informatik, Forschungsbericht</journal>
    <volume>99-02</volume>
    <year>1999</year>
</article>

然后，我得到了错误:

{"Unexpected node type Element. ReadElementString method can only be called on elements with simple or empty content. Line 1148, position 64."}

错误发生在:

A LMI-Based Algorithm for Designing Suboptimal Static H2/Hinfinity Output Feedback Controllers

where HTML tags sub and /sub exist.

Is there a way to deserialize the title node as a whole, ignoring the HTML tags? Below is a portion of my code:

XmlReaderSettings readerSettings = new XmlReaderSettings
{
   DtdProcessing = DtdProcessing.Parse,
   XmlResolver = new LocalXhtmlXmlResolver()
};

XmlRootAttribute xRoot = new XmlRootAttribute();
xRoot.ElementName = "dblp";
xRoot.IsNullable = true;
XmlSerializer deserializer;
XmlReader textReader;

deserializer = new XmlSerializer(typeof(List<Entity.Article>), xRoot);
textReader = XmlReader.Create(xmlPath, readerSettings);
List<Entity.Article> articleList;
articleList = (List<Entity.Article>)deserializer.Deserialize(textReader);
textReader.Close();

非常感谢任何帮助 - 谢谢!

Answer 1

您的 XML 未正确转义。解析器无法知道这些标记不是 XML 文档的一部分，当它们被这样对待时，您的 XML 是无效的，因为一个元素嵌套在另一个元素的值中。

正确转义的 XML 片段将是

<article mdate="2011-12-29" key="tr/trier/MI99-02" publtype="informal publication">
    <author>Friedemann Leibfritz</author>
    <title>A LMI-Based Algorithm for Designing Suboptimal Static H&lt;sub&gt;2&lt;/sub&gt;/H&lt;sub&gt;infinity&lt;/sub&gt; Output Feedback Controllers</title>
    <journal>Universit&auml;t Trier, Mathematik/Informatik, Forschungsbericht</journal>
    <volume>99-02</volume>
    <year>1999</year>
</article>