String normalization

using System;/*  j a  va2s.c o  m*/
using System.Text;

class Sample 
{
    public static void Main() 
    {
        string s1 = new String( new char[] {'\u0063', '\u0301', '\u0327', '\u00BE'});
        string s2 = null;
    
        try 
        {
            s2 = s1.Normalize();
            Console.WriteLine(s2.IsNormalized());
            Show("s2", s2);
        
            s2 = s1.Normalize(NormalizationForm.FormC);
            Console.WriteLine(s2.IsNormalized(NormalizationForm.FormC));
            Show("s2", s2);
        
        
            s2 = s1.Normalize(NormalizationForm.FormD);
            Console.WriteLine(s2.IsNormalized(NormalizationForm.FormD));
            Show("s2", s2);
        
            s2 = s1.Normalize(NormalizationForm.FormKC);
            Console.WriteLine(s2.IsNormalized(NormalizationForm.FormKC));
            Show("s2", s2);
        
            s2 = s1.Normalize(NormalizationForm.FormKD);
            Console.WriteLine(s2.IsNormalized(NormalizationForm.FormKD));
            Show("s2", s2);
        
        }catch (Exception e) {
            Console.WriteLine(e.Message);
        }
    }

    private static void Show(string title, string s)
    {
        Console.Write("Characters in string {0} = ", title);
        foreach(short x in s.ToCharArray()){
            Console.Write("{0:X4} ", x);
        }
    }
}