<?xml version="1.0" encoding="utf-8" ?>
<a>
  <b>b1</b>
  <c>c1</c>
</a>

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:msxsl="urn:schemas-microsoft-com:xslt"  exclude-result-prefixes="msxsl asp" xmlns:asp="http://schemas.microsoft.com/developer/vstemplate/2005">
  <xsl:template match="/">
    <asp:TextBox Text="{a/b}" ID="{a/c}"></asp:TextBox>
  </xsl:template>
</xsl:stylesheet>

<?xml version="1.0" encoding="utf-8"?><asp:TextBox Text="b1" ID="c1" xmlns:asp="http://schemas.microsoft.com/developer/vstemplate/2005" />