Linq query - reading nested XML to dictionary


I am trying to parse nested XML file

The structure is (simplified) following:


I need to make a dictionary of all parts ID and their corresponding car id (CID), i.e.

QWEDS23, 12123 QWEDS26, 12123 QWED101, 44123 QAADS23, 44123

So far I got to this point:

var nodes = from c in carDirectory.Descendants("CAR") select new { parts = c.Descendants("PART") .Select(part => new { ID = part.Element("ID").Value, c.Element("CID").Value }).ToDictionary(r => r.ID) };

But this results in a list of dictionaries. Is it possible to achieve what I need? If yes, how can I improve my solution? Thank you for ideas!


Something like this should do the trick:

carDirectory.Descendants("CAR") .SelectMany(x => x.Descendants("ID") .Select(e => new KeyValuePair<string, string>( (string) e, (string) x.Element("CID")))) .ToDictionary(x => x.Key, x => x.Value);


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