Question

I’m trying to get a list of objects based on ‘un-selected’ values in a ListBox

I tried this but no joy :

var masked = storedInvestments.Where(i => i.attachedCards.Any(c => c.ID != selected.All(x=>x.ID));

basically look through storedInvestments and get back a list of those that not selected in a ListBox control that lists all Investments either selected or not.

I can’t help feeling this is a join thing.

Any help appreciated, thanks.

Answer 1

Thanks to Paul above for setting me in the right path,
the actual code is as follows:

var masked = storedInvestments.Where(i => i.attachedCards.Any(c => !selected.Contains(i)));