Create SortedList and sorted according to the specified IComparer in CSharp

using System;//from   ww  w .  ja v a  2s.  c  o  m
using System.Collections;
using System.Globalization;

public class SamplesSortedList
{
    public static void Main()
    {
        SortedList mySL2 = new SortedList(new CaseInsensitiveComparer(), 3);
        mySL2.Add("FIRST", "Hello");
        mySL2.Add("SECOND", "World");
        mySL2.Add("THIRD", "!");

        mySL2.Add("first", "Ola!");

        for (int i = 0; i < mySL2.Count; i++)
        {
            Console.WriteLine(mySL2.GetKey(i)+" "+ mySL2.GetByIndex(i));
        }
    }
}