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POCan't read xml through XPathNavigator
 

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  1. POCan't read xml through XPathNavigator
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    <p>Here is my code, I don't know why I can't read the data through XPathNavigator. But it was well before I add namespace and schema.</p> <pre><code> XmlReaderSettings settings = new XmlReaderSettings(); settings.Schemas.Add("http://www.somewhere.com", schemaPath); settings.ValidationType = ValidationType.Schema; XmlReader reader = XmlReader.Create(xmlPath, settings); XPathDocument doc = new XPathDocument(reader); XPathNavigator nav = doc.CreateNavigator(); XPathNodeIterator iter = nav.Select("/feeds/feed"); while (iter.MoveNext()) { XPathNavigator feed = iter.Current.SelectSingleNode("name"); string name = feed.Value; feed = iter.Current.SelectSingleNode("url"); string url = feed.Value; feed = iter.Current.SelectSingleNode("url/@ver"); string version = feed.Value; Console.WriteLine(name + ":" + url + ":" + version);} </code></pre> <p>The XML:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;feeds xmlns="http://www.somewhere.com"&gt; &lt;feed&gt; &lt;name&gt;asdf&lt;/name&gt; &lt;url ver="1.0"&gt;http://blogs.msdn.com/asdf/rss.xml&lt;/url&gt; &lt;/feed&gt; &lt;feed&gt; &lt;name&gt;asdf 2&lt;/name&gt; &lt;url ver="2.0"&gt;http://blogs.msdn.com/asdf2/rss.xml&lt;/url&gt; &lt;/feed&gt; &lt;/feeds&gt; </code></pre> <p>and schema:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;xs:schema targetNamespace="http://www.somewhere.com" elementFormDefault="qualified" xmlns="http://www.somewhere.com" xmlns:mstns="http://www.somewhere.com" xmlns:xs="http://www.w3.org/2001/XMLSchema"&gt; &lt;xs:element name="feeds"&gt; &lt;xs:complexType &gt; &lt;xs:sequence &gt; &lt;xs:element name="feed" maxOccurs="unbounded"&gt; &lt;xs:complexType&gt; &lt;xs:sequence&gt; &lt;xs:element name="name" type="xs:string"/&gt; &lt;xs:element name="url"&gt; &lt;xs:complexType &gt; &lt;xs:simpleContent&gt; &lt;xs:extension base="xs:string"&gt; &lt;xs:attribute name="ver" type="xs:string" /&gt; &lt;/xs:extension&gt; &lt;/xs:simpleContent&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;/xs:sequence&gt; &lt;/xs:complexType&gt; &lt;/xs:element&gt; &lt;/xs:schema&gt; </code></pre>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USAndrew Keith
    1. USRoy
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. VO
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      1. POCan't read xml through XPathNavigator
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POCan't read xml through XPathNavigator
      1. This table or related slice is empty.
      1. VTUpMod
    1. COI can't post xml, I don't know why. Sorry for that.
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      1. POCan't read xml through XPathNavigator
      1. USRoy
    2. CODoes the document conform to the given schema? What is it that does not work? Any exceptions?
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      1. POCan't read xml through XPathNavigator
      1. USFredrik Mörk
    3. COselect returns no result.
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      1. POCan't read xml through XPathNavigator
      1. USRoy
 

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