Change Value of Existing Element

Lee

I have an xml Structure:

<?xml version="1.0" encoding="utf-16"?>
<Request>
<Operations>
<Command>
<OpType>login </OpType>
<Params>
<UserName>leebo </UserName>
<Password>leebo </Password>
</Params>
</Command>
</Operations>
</Request>

I'm trying to find out how to change the value of an element, say
<userName>joh n</UserName>

I'm using an XmlDocument, but I've been searching MSDN and google
groups for a couple of hours and I can't seem to find an answer.

Must I create and use an XMLWriter to perform this one small function?

Basically, I just need to change one element's value.

Sorry for such as basic question.

--
Warm Regards,

Lee

Nov 21 '05 #1

Subscribe Reply

1280

Ken Tucker [MVP]

Hi,

Yes. You must read in the document and write it back with the
changes.

Ken
------------------
"Lee" <lu************ *@yahoo.com> wrote in message
news:%2******** ********@TK2MSF TNGP10.phx.gbl. ..

I have an xml Structure:

<?xml version="1.0" encoding="utf-16"?>
<Request>
<Operations>
<Command>
<OpType>login </OpType>
<Params>
<UserName>leebo </UserName>
<Password>leebo </Password>
</Params>
</Command>
</Operations>
</Request>

I'm trying to find out how to change the value of an element, say
<userName>joh n</UserName>

I'm using an XmlDocument, but I've been searching MSDN and google
groups for a couple of hours and I can't seem to find an answer.

Must I create and use an XMLWriter to perform this one small function?

Basically, I just need to change one element's value.

Sorry for such as basic question.

--
Warm Regards,

Lee

Nov 21 '05 #2

Lee

Ken Tucker [MVP] enlightened me by writing:

Hi,

Yes. You must read in the document and write it back
with the changes.

Ken

Thanks Ken. Can you provide a link to sample? I'd really appreciate
it.

Thanks again,

--
Warm Regards,

Lee

Nov 21 '05 #3

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