using System;
using System.Globalization;
class Sample
{
public static void Main()
{
String str1 = "this is a test";
String str2, str3;
str2 = str1.ToUpper(new CultureInfo("en-US", false));
str3 = str1.ToUpper(new CultureInfo("tr-TR", false));
Console.WriteLine(String.CompareOrdinal(str2, str3));
foreach (ushort u in str1)
Console.WriteLine("{0:x4} ", u);
foreach (ushort u in str2)
Console.WriteLine("{0:x4} ", u);
foreach (ushort u in str3)
Console.WriteLine("{0:x4} ", u);
}
}