C
C#•16mo ago
GameShark

✅ best LINQ method to sort after subtracting two properties?

I have a list of objects with two fields, num1 and num2. I would like to subtract num1 by num2 and then sort descending by the resulting value. Can anyone recommend a LINQ method for this?
5 Replies
ero
ero•16mo ago
OrderByDescending? 
list.OrderByDescending(foo => foo.Num1 - foo.Num2);
list.OrderByDescending(foo => foo.Num1 - foo.Num2);
GameShark
GameShark•16mo ago
Oh. Well I feel dumb. Thanks!
PatrickG
PatrickG•16mo ago
wait do you want a return list of just the result of this substraction tho?
ero
ero•16mo ago
ah yeah, maybe i misread the question that'd be 
list.Select(foo => foo.Num1 - foo.Num2).Order();
list.Select(foo => foo.Num1 - foo.Num2).Order();
Accord
Accord•16mo ago
Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.
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