Question

Hi
I got the following linq for ordering my input after lowest value.
But i would like it to only output the lowest values.

var sortedDict = (from entry in x where entry.Value > 0 orderby entry.Value ascending select entry);

Now if it gets the following input.

3  4  2  6  2

This would be my output

2  2  3  4  6

What do I need to change in my linq so I only get this output

2  2

Answer 1

Well, you could do:

int min = x.Min(entry => entry.Value);
var lowestValues = x.Where(entry => entry.Value == min);

Note that I’ve explicitly split these up, as if you use Where(entry => entry.Value == x.Min(y => y.Value)) it will look for the minimum on every iteration. On the other hand, that’s true of LINQ to Objects – but in LINQ to SQL it would probably be better to do it all in one query, and let the database sort it out.