ArrayList.Sort method in C#

Today I first used the sort method of ArrayList in C#.
 In order to sort the data under my business logic I designed a class inherit the IComparer interface,
then I realized the method -- Compare of the interface,in which I coded some logic to
compare two objects and return a value indication whether one is less than,equal to
or greater than the other.
There is a simple sample here


ArrayList myAL = new ArrayList();


            myAL.Add("The");


            myAL.Add("QUICK");


            myAL.Add("BROWN");


            IComparer myComparer = new myCompare();


            myAL.Sort(0, 3, myComparer);






    public class myCompare : IComparer




    

{


        int IComparer.Compare(Object x, Object y)




        

{


            return ((new CaseInsensitiveComparer()).Compare(y, x));


        }


    }

I think the sort way of ArrayList designed in C# is great , we can sort the elements in any way we want