reversing arrays?

how to reverse the values in array?

 

using System;

namespace HelloWorld
{
class Program
{
static void Main(string[] args)
{
int[] array = { 3, 5, 7, 3, 7, 9, 2 };


for(int i = 0; i < array.Length; i++)
{
Console.Write(array[i] + " ");
}
}
}
}