Problems with Replace .. please help

[Sean]

Hi,

I have an xml file.

<cashier>
<tag param1="work-14" param1="0" param2="1000199" param3="1" param4="2141690" param5="3" param5="3" param6="011111" param7="4" />
<tag param1="work-14" param1="0" param2="1000199" param3="1" param4="2141690" param5="3" param5="3" param6="033333" param7="4" />
<tag param1="work-16" param1="0" param2="1000199" param3="1" param4="2141690" param5="3" param5="3" param6="022222" param7="4" />
<tag param1="work-16" param1="0" param2="1000199" param3="1" param4="2141690" param5="3" param5="3" param6="044444" param7="4" />
</cashier>

And my VB.NET Code is as follows:

Dim oXmlDoc As XmlDocument = New XmlDocument()
oXmlDoc.Load("c:\cashier.xml")
Dim oNode As XmlElement = oXmlDoc.SelectSingleNode("cashier/tag[@param1='work-" & lbunique.Text & "']")
Dim node As XmlNode
Dim attrib As XmlAttribute = oNode.Attributes("param6")
For Each node In oNode
oNode.SetAttribute("param6", newparam6)
Next
oXmlDoc.Save("c:\cashier.xml")
And I would want to be able to replace all param6 to a new value, which has param1 set to work-14.

--
Thank You,
Sean