.NET Convert from string of Hex values into Unicode characters (Support different code pages)

Question

I have a string of Hex values...

String hexString = \"8A65\";

I need to convert this string into their Unicode equivalents. The tricky part

Answer 1

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;

class Sample {
    static public void Main(){
        var data = "8A65";
        Regex regex = new Regex(@"(?[0-9A-F]{2})",RegexOptions.IgnoreCase | RegexOptions.Compiled);
        byte[] bytes = regex.Matches(data).OfType().Select(m => Convert.ToByte(m.Groups["hex"].Value,16)).ToArray();
        char[] chars = Encoding.GetEncoding(932).GetChars(bytes);
        Console.WriteLine(new String(chars));
   }
}