using System;
using System.Text;
class GetPreambleExampleClass
{
static void Main()
{
Encoding unicode = Encoding.Unicode;
byte[] preamble = unicode.GetPreamble();
if(preamble.Length >= 2)
{
if(preamble[0] == 0xFE && preamble[1] == 0xFF)
{
Console.WriteLine("encoding in big-endian order.");
}
else if(preamble[0] == 0xFF && preamble[1] == 0xFE)
{
Console.WriteLine("encoding in little-endian order.");
}
}
}
}