Html Xsl转换将更改为

我正在尝试转换以下Xsl样式表

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
version="1.0">
  <xsl:output method="html" version="4.0" encoding="UTF-8" indent="yes"/>
  <xsl:template match="/TestPage" xml:space="preserve" >
    <ul>
      <li class="first complete-tab">
        <i class="fa fa-check-circle"></i>Step 1
      </li>
      <li class="active">
        <i class="fa fa-pencil"></i>Step 2
      </li>
      <li class="last">Step 3</li>
    </ul>
  </xsl:template>
</xsl:stylesheet>

上面的代码转换Xsl文件，但是我发现我没有得到所需的输出

结果是

<ul>
  <li class="first complete-tab">
    <i class="fa fa-check-circle" />Step 1
  </li>
  <li class="active">
    <i class="fa fa-pencil" />Step 2
  </li>
  <li class="last">Step 3</li>
</ul>

对于第1步，我得到了以下信息，由于关闭标签，我的显示器被破坏。

根据它的说法

如果样式表使用xsl:output元素且输出类型为 对于XmlWriter对象，应使用 创建时的XslCompiledTransform.OutputSettings属性 XmlWriter对象。XslCompiledTransform.OutputSettings属性 返回包含派生信息的XmlWriterSettings对象 来自已编译样式表的xsl:output元素。这 XmlWriterSettings对象可以传递给XmlWriter.Create方法 创建具有正确设置的XmlWriter对象

因此，您需要在这里使用XmlWriter，并在创建转换时将编译转换的OutputSettings传递给它

    static string TransformDoc(XPathNavigator nav, string transformPath, XsltArgumentList args = null)
    {
        StringBuilder buffer = new StringBuilder();
        string result = "A transformation Error Has Occurred";

        XslCompiledTransform oTransform = new XslCompiledTransform();
        XsltSettings oSettings = new XsltSettings(false, true);
        oTransform.Load(transformPath, oSettings, null);

        using (StringWriter stringWriter = new StringWriter(buffer))
        using (XmlWriter xmlWriter = XmlWriter.Create(stringWriter, oTransform.OutputSettings))
        {
            if (args == null)
                oTransform.Transform(nav, xmlWriter);
            else
                oTransform.Transform(nav, args, xmlWriter);
            result = buffer.ToString();
        }
        return result;
    }

---

尝试添加到您的stylesheet@TimC我按照你的建议添加，并更新了我的问题，但结果仍然相同。

    static string TransformDoc(XPathNavigator nav, string transformPath, XsltArgumentList args = null)
    {
        StringBuilder buffer = new StringBuilder();
        string result = "A transformation Error Has Occurred";

        XslCompiledTransform oTransform = new XslCompiledTransform();
        XsltSettings oSettings = new XsltSettings(false, true);
        oTransform.Load(transformPath, oSettings, null);

        using (StringWriter stringWriter = new StringWriter(buffer))
        using (XmlWriter xmlWriter = XmlWriter.Create(stringWriter, oTransform.OutputSettings))
        {
            if (args == null)
                oTransform.Transform(nav, xmlWriter);
            else
                oTransform.Transform(nav, args, xmlWriter);
            result = buffer.ToString();
        }
        return result;
    }