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matejkralik 0 Newbie Poster

Hello masters, I need your help. I've been struggling for longer time with deleting nodes with the same attributes.

How can I do that?

e.g.

<material width = "1.2" description = "paper">
<material width = "1.2" description = "paper">

My xml file is shown on DataGridView. I want to prevent my table from duplicate rows (nodes). I don't want to do that only by simple deleting of the row in datagridview and then updating xml file...

pls, help.

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