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POSelect number of data based of a specific node
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  1. POSelect number of data based of a specific node
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    copied!<p>I have the following piece of code</p> <pre><code>XmlDocument docu = new XmlDocument(); docu.Load(file); XmlNodeList lst = docu.GetElementsByTagName("name"); foreach (XmlNode n in lst) { string text = n.InnerText; var types = doc.Element("program").Element("program-function").Element("function").Descendants("type").Where(x =&gt; x.Value == text).Select(c =&gt; c.Value).ToArray(); } </code></pre> <p>my xml is as follows</p> <pre><code>&lt;program&gt; &lt;program-function&gt; &lt;function&gt; &lt;name&gt;add&lt;/name&gt; &lt;return-type&gt;double&lt;/return-type&gt; &lt;params&gt; &lt;type&gt;double&lt;/type&gt; &lt;type-value&gt;a&lt;/type-value&gt; &lt;type&gt;double&lt;/type&gt; &lt;type-value&gt;b&lt;/type-value&gt; &lt;type&gt;string&lt;/type&gt; &lt;type-value&gt;c&lt;/type-value&gt; &lt;/params&gt; &lt;body&gt; return a + b + c; &lt;/body&gt; &lt;/function&gt; &lt;function&gt; &lt;name&gt;test&lt;/name&gt; &lt;return-type&gt;int&lt;/return-type&gt; &lt;params&gt; &lt;type&gt;double&lt;/type&gt; &lt;type-value&gt;a&lt;/type-value&gt; &lt;type&gt;double&lt;/type&gt; &lt;type-value&gt;b&lt;/type-value&gt; &lt;/params&gt; &lt;body&gt; return a + b; &lt;/body&gt; &lt;/function&gt; &lt;/program-function&gt; &lt;/program&gt; </code></pre> <p>i need to be able to get the number of <code>&lt;type&gt;</code> for each <code>&lt;name&gt;</code></p> <p>result for add should be 3 = <code>types.count() = 3</code><br> result for test should be 2 = <code>types.count() = 2</code> </p> <p>any advice? </p> <p>EDIT : If i want to retrieve each value inside <code>types</code>? ie. <code>add</code> should contain <code>a</code>,<code>b</code>,<code>c</code> and <code>test</code> should contain <code>a</code>,<code>b</code>. Would love to store it in an array for easier retrieval</p>
 

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