Better way to sort array in descending order

Question

I have a array of int which I have to sort by descending.

Since I did not find any method to sort the array in descending order.Currently I am sorting the array in

Answer 1

For in-place sorting in descending order:

int[] numbers = { 1, 2, 3 };
Array.Sort(numbers, (a, b) => b - a);

For out-of-place sorting (no changes to input array):

int[] numbers = { 1, 2, 3 };
var sortedNumbers = numbers.OrderByDescending(x => x).ToArray();