c# - How can I get the href attribute value out of an <?xml-stylesheet> node? -

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We are getting an XML document from a vendor, which requires transforming the XSL when we use their stylesheet So that we can convert the result HTML to the PDF into the XML document in ? Xml-stylesheet is defined in the definition of a href attribute. Is there any way that I can get that URL using C #? I do not trust the vendor to change the URL and obviously it does not have to hardcode.

In the beginning of the XML file ? The Xml-stylesheet looks like this from the element:

linux to xml code: 

  XDocument xDoc = ...; Var cssUrlQuery = node to xDoc.Nodes () where node.NodeType == XmlNodeType.ProcessingInstruction Select Regex.Match (((Expression Instruction) node. Data, "href = \" (? & Lt; url & gt; .groups ["uRL"] value.

or linq for the object 

  var cssUrls = (XmlNode childNode In doc.ChildNodes where childNode.NodeType == XmlNodeType.ProcessingInstruction & amp; ChildNode .Name == Select "XML-Stylesheet" (XML ProcessSigning Instructions) in ChinaNode, Rexax in Proconode. (Coknode.Data, "href = \" (? & Lt; url & gt; *?) \ ""). Groups ["U RL "] .Value) .toList ();

xDoc.XPathSelectElement () will not work because XElement can not be entered into XProcessingInstruction for some resons.


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