Question

Say I have a xml document that looks like this

<foo> <bar id='9' /> <bar id='4' /> <bar id='3' /> </foo> 

I would like to use linq to reset the id’s to 0, 1 ,2. What would be the easiest way to do this?

Thanks

Answer 1

XElement xml = GetXml(); var i = 0; foreach (var e in xml.Elements('bar'))   e.SetAttributeValue('id', i++);