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Passing a parameter to XSLT, then to XmlDataSource is not working

Posted By:      Posted Date: May 22, 2011    Points: 0   Category :ASP.Net

I'm stumped. I'm trying to get this to work, but nothing is happening. Basically what I want is when I click the header links the xml in the gridview will ort by whatever column.

Here's the code:

<?xml version="1.0" encoding="utf-8" ?>
    <data name="Test1.Text" xml:space="preserve">
        <value>Please Pick Bare Pump</value>
        <comment>Tab - Pump Configuration</comment>
    <data name="Test2.Text" xml:space="preserve">
    <data name="Test3.Text" xml:space="preserve">

<?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">

    <xsl:param name="sortby"></xsl:param>
    <xsl:output method="xml" indent="yes"/>
    <!--<xsl:template match="@* | node()">
            <xsl:apply-templates select="@* | node()"/>
    <xsl:template match="root">

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