Adding a prefix to an xml node

Question

Current File Format

Value1
Value2
Value3

         


        

Answer 1

 private static void SetPrefix(string prefix, XmlNode node)
    {
        node.Prefix = prefix;
        foreach (XmlNode n in node.ChildNodes)
        {
            //if (node.ParentNode != null)
            //{
            if (n.Name.Contains("QualifyingProperties"))
            {
                break;
            }
            //}
            SetPrefix(prefix, n);
        }
    }