using System;
using System.Text;
class UTF8EncodingExample {
public static void Main() {
Byte[] bytes;
Char[] chars = new Char[] { '\u03a3' };// Sigma
UTF8Encoding utf8 = new UTF8Encoding();
int byteCount = utf8.GetByteCount(chars, 1, 2);
bytes = new Byte[byteCount];
int bytesEncodedCount = utf8.GetBytes(chars, 1, 2, bytes, 0);
Console.WriteLine(bytesEncodedCount);
foreach (Byte b in bytes) {
Console.Write("[{0}]", b);
}
}
}