title: Xml node value from an attribute in VB.net
body: <p>I have a XML like</p>
  
  <pre><code>&lt;Categories&gt;
      &lt;category name="a"&gt;
          &lt;SubCategory&gt;1&lt;/SubCategory&gt;
          &lt;SubCategoryName&gt;name1&lt;/SubCategoryName&gt;
      &lt;/category&gt;
      &lt;category name="b"&gt;
          &lt;SubCategory&gt;2&lt;/SubCategory&gt;
          &lt;SubCategoryName&gt;name2&lt;/SubCategoryName&gt;
      &lt;/category&gt;
  &lt;/Categories&gt;
  </code></pre>
  
  <p>How do I get the value of <code>&lt;SubCategoryName&gt;</code> from <code>&lt;category name="a"&gt;</code>?</p>