Remove duplicate nodes in XML file

[dazzle]

I have an XML file and I would like to remove duplicate nodes within it
but I can't get my head round on how to do this.

Example XML file:

<root>

<plugin>
<title>A9</title>
<url>some url</url>
<number>0001</number>
</plugin>

<plugin>
<title>A9</title>
<url>some url</url>
<number>0002</number>
</plugin>

<plugin>
<title>BBC</title>
<url>some url</url>
<number>0003</number>
</plugin>

</root>

End up with:

<root>

<plugin>
<title>A9</title>
<url>some url</url>
<number>001</number>
</plugin>

<plugin>
<title>BBC</title>
<url>some url</url>
<number>003</number>
</plugin>

</root>

Any help and/or code samples would be useful.

 

[Ray Booysen]

By duplicate I'm guessing you mean where the titles are the same.

Create a list and loop through all your nodes. in the loop place the
title node into the list. If there is already a node with this title,
remove the current item from the xml file.

 

[Flinky Wisty Pomm]

Or stick with XML and run a stylesheet over it.
http://www.devx.com/xml/Article/28610/0/page/4

 

[Ray Booysen]

Or stick with XML and run a stylesheet over it.
http://www.devx.com/xml/Article/28610/0/page/4

Even better.