How can I randomize numbers in an array [duplicate]

Question

I have an array like this one:

int[] numbers = new [] { 1, 2, 3, 4 };

I'd like to randomize this (different each time) so that it makes another array with the same size and numbers but in a different order each time.

Answer 1

Try something like this:

System.Random rnd = new System.Random();
var numbers = Enumerable.Range(1, 4).OrderBy(r => rnd.Next()).ToArray();