title: Create an XML element with namespace in XMLDocument
body: <p>I'm working with the XMLDocument class in VB.net.<br>
  I want to get element with name "a:Product", but following code:</p>
  
  <pre><code>dim doc as new XMLDocument 
  dim pr as XMLElement = doc.CreateElement("a:product")
  pr.InnerText = "123"
  doc.AppendChild(pr)
  </code></pre>
  
  <p>return element in XML without "a:":</p>
  
  <pre><code>&lt;product&gt;123&lt;/product&gt;
  </code></pre>
  
  <p>Where do I go wrong?</p>