UTF-16 XML

privet,

ako moje nqkoi da podskaje kak se zapisva Unicode (UTF-16) string v XML.

myXmlTextWriter = New XmlTextWriter("example.xml", System.Text.Encoding.Unicode)

.........
myXmlTextWriter.WriteStartElement("message")
myXmlTextWriter.WriteElementString("unicode", UnicodeString)
..........


gorniq primer hva6ta Exception:
System.ArgumentException: The surrogate pair is invalid.

samo da spomena 4e trqbva da izpolzvam UTF-16.

merci predvaritelno!