Sort a pair of Array (one for keys and the other for values) based on the keys in the first Array using the IComparable in CSharp

/*from   ww w.j  av a 2 s. c o m*/
using System;
using System.Collections.Generic;

public class ReverseComparer: IComparer<string>
{
    public int Compare(string x, string y)
    {
        // Compare y and x in reverse order. 
        return y.CompareTo(x);
    }
}

public class Example
{
    public static void Main()
    {
        string[] myValues = {"40", "5", "3", "22", "1", "18"  };
        int[] myValuesizes = { 40, 5, 3, 22, 1, 18 };

        Array.Sort(myValues, myValuesizes);

        foreach(String s in myValues){
           Console.WriteLine(s);
        }

        foreach(int s in myValuesizes){
           Console.WriteLine(s);
        }

    }
}