Encoding, UTF8

https://stackoverflow.com/questions/14057434/how-can-i-transform-string-to-utf-8-in-c

private static void DecodeFromUtf8()
{
    string utf8_String = "day’s";
    byte[] bytes = Encoding.Default.GetBytes(utf8_String);
    utf8_String = Encoding.UTF8.GetString(bytes);
}