How to read XML node names?

Question

Hi,

Using LINQ to XML how to read XML node names??

I have the Following XML

 
 
<?xml version="1.0" encoding="utf-8"?> 
<OrderDocument> 
  <rows> 
    <OrderDocumentRow> 
        <number>1</number> 
        <Cost> 
          <code>11</code> 
          <type>0</type> 
          <isDefault>false</isDefault> 
          <decimalTotal>0</decimalTotal> 
        </Cost> 
        <Order> 
          <code>88</code> 
          <type>0</type> 
          <isDefault>false</isDefault> 
          <decimalTotal>0</decimalTotal> 
        </Order> 
        <article>abc</article> 
      </OrderDocumentRow> 
  </rows> 
</OrderDocument> 
 

 

I want to get all the node names inside <OrderDocumentRow>.
i.e.
1)number
2)Cost
3)Order
4)article etc..
How to get the node name list?

thank you,
Veena