ForEach @ Generixs

Question

I normally see the use of,foreach @ generics as

    List<int> lst = new List<int>();
    lst.Add(10);
    lst.Add(20);
    lst.Add(30);
    lst.ForEach(x => Console.WriteLine(x));

How can i achieve something similar:

lst.ForEach(x => x *x ) ?

Answer 1

Do you mean a map function? See this question http://stackoverflow.com/questions/702123/linq-map-or-collect

Answer 2

lst.Select(x => x * x ).ToList();

Hope that helps,

Dan