/*
 * Created by SharpDevelop.
 * User: Administrator
 * Date: 2009-06-08
 * Time: 8:52 AM
 * 
 * To change this template use Tools | Options | Coding | Edit Standard Headers.
 */
using System;

namespace testadgt34
{
	class Program
	{
		public static void Main(string[] args)
		{
			char[] a = System.IO.Path.GetInvalidFileNameChars();
			char[] b = System.IO.Path.GetInvalidPathChars();
			
			int n = a.Length;
			Array.Resize<char>(ref a, a.Length + b.Length);
			for (int i = 0; i < b.Length; i++) {
				bool add = true;
				for (int j = 0; j < n; j++) {
					if (a[j] == b[i]) {
						add = false;
						break;
					}
				}
				if (add) {
					a[n] = b[i];
					n++;
				}
			}
			Array.Resize<char>(ref a, n);
			Array.Sort(a);
			
			for (int i = 0; i < a.Length; i++) {
				int c = char.ConvertToUtf32(new string(a[i], 1), 0);
				Console.WriteLine("0x" + c.ToString("X"));
			}

			Console.Write("Press any key to continue . . . ");
			Console.ReadKey(true);
		}
	}
}