title: How to select a node with namespace from XmlDocument?
body: <p>IDE: VS 2010, winforms,</p>
  
  <p>I have a xml string  </p>
  
  <pre><code>string  xmlstr = "&lt;string xmlns="http://example.com/proj1"&gt;True|Success&lt;/string&gt;";    
  </code></pre>
  
  <p>I am trying to select the <code>&lt;string&gt;</code> node to get its <code>InnerText</code> for subsequent parsing:</p>
  
  <pre><code>True|Success  
  </code></pre>
  
  <p>using below code:  </p>
  
  <pre><code>XmlDocument xdoc = new XmlDocument();
  xdoc.LoadXml(xmlstr);          
  string message = xdoc.SelectSingleNode("string").InnerText;  //Here getting null Execption error.  
  </code></pre>
  
  <p>can you tell me how to select this message from xml?</p>