使用C＃，LINQ从xml字符串中读取子节点

 
-  http://testserver.windows.net/Players(PartitionKey='zzz',RowKey='000125')    2014-04-30T00:53:42Z -    -  -  zzz 000125 2014-04-30T00:04:02.9193525Z Black color Test comments   </code> </pre>
<p> 如何使用C＃或LINQ读取“m：properties”后代。 此xml字符串存储在XElement类型的变量中 </p>
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		      	<p> 您可以使用<code>XNamespace</code> + <code>"element local name"</code>来引用命名空间中的元素，例如： </p>
<pre> <code>XElement myxelement = XElement.Parse("your XML string here"); XNamespace m = "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"; List<xelement> properties = myxelement.Descendants(m+"properties").ToList();</xelement></code> </pre>

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		      	<p> 我想这可以告诉你如何使用Linq到XML </p>
<p>  使用c＃从XML结构中读取数据 </p>
<p> 如果还有其他问题，只需调试一下，看看你从L2X操作中得到了什么，然后通过数据树向前移动一步。 </p>

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		      	<p> 使用Linq2XML </p>
<pre> <code>var xDoc = XDocument.Load(filename); var dict = xDoc.Descendants("m:properties") .First() .Attributes() .ToDictionary(x => x.Name, x => x.Value);</code> </pre>

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<p> 设置命名空间管理 请注意.net库不支持默认命名空间，因此我在默认命名空间中添加了前缀“ns”。 </p>
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<p> 使用xpath或linq查询xml。 以下示例使用xpath。 </p>
<pre> <code> XmlNamespaceManager NamespaceManager = new XmlNamespaceManager(new NameTable()); NamespaceManager.AddNamespace("base", "http://testserver.windows.net/"); NamespaceManager.AddNamespace("d", "http://schemas.microsoft.com/ado/2007/08/dataservices"); NamespaceManager.AddNamespace("m", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"); NamespaceManager.AddNamespace("ns", "http://www.w3.org/2005/Atom"); XDocument doc = XDocument.Parse(XElement); var properties = doc.XPathSelectElement("/ns:entry/ns:content/m:properties", NamespaceManager);</code> </pre>
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