Base64 encode a Unicode string as a string : Encoding Based64 : I18N Internationalization C# Examples

    
using  System;
using  System.IO;
using  System.Text;

class  MainClass
{
        public  static  void  Main()  
        {

                byte[]  b  =  Encoding.Unicode.GetBytes("string");

                //  Return  the  Base64-encoded  string.
                string  str  =    Convert.ToBase64String(b);
                Console.WriteLine(str);

                Convert.FromBase64String(str);

                //  Return  the  decoded  Unicode  string.
                Console.WriteLine(Encoding.Unicode.GetString(b));


        }
}