Add node to XML file

20/03/2012 09:56

#write to owstimer.exe.config

$content='<!--<add key="GBPSubsite" value="sites/test"/>-->
    <add key="GBPSubsite" value="gbp/portal" />
    <!--<add key="MatMasExtendedLogging" value="true"/>-->
    <add key="MatMasExtendedLogging" value="false" />'
   
   
$FilePath="C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\BIN\OWSTIMER.EXE.CONFIG"
$xml=[xml](get-content $FilePath)
$node=$xml.selectSingleNode("/configuration/appSettings")

#if appSettings node doesn't exist, create it
if($node -eq $null)
{
    #$node=$xml.selectSingleNode("/configuration")
    $newNode=$xml.CreateElement("appSettings")
    $xml["configuration"].appendchild($newNode)
    $node=$xml.selectSingleNode("/configuration/appSettings")
}

#write content to appSettings node
$node.set_InnerXml($content)
$xml.Save($FilePath)

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