Csharp/C Sharp by API/System.Text/ASCIIEncoding

new ASCIIEncoding

  
using System;
using System.Text;
class StringEncodingApp {
    static void Main(string[] args) {
        ASCIIEncoding ae = new ASCIIEncoding();
        Console.WriteLine(ae.GetString(new byte[]{1,2,3}));
        UnicodeEncoding bu = new UnicodeEncoding(true, false);
        Console.WriteLine(bu.GetString(new byte[]{1,2,3}));
    }
}