BinaryTextEncodingFixedLengthUnicode Property

public static BinaryTextEncoding FixedLengthUnicode { get; }

// These first two examples show how to read/write variable-length strings to/from a packet.
public void VariableLengthStrings(IDataReader receivedPacket, IDataWriter packetToSend) {
    // Reads all the bytes in 'receivedPacket' and converts it all into an ASCII string.
    var str = receivedPacket.ReadString(BinaryTextEncoding.FixedLengthASCII);

    // Writes the string "hello" into a packet ready to be sent to the peer.
    packetToSend.WriteString("hello", BinaryTextEncoding.FixedLengthASCII);
}

// Sometimes there's more data in a packet than just one string.  In which case, it may be
// necessary to specify exactly how long the string is that we're expecting to read.
public void FixedLengthStrings(IDataReader receivedPacket, ushort lengthOfString) {
    // Reads 'lengthOfString' bytes of data from 'receivedPacket' and then interprets them as Unicode (UTF-16).
    var str = receivedPacket.ReadString(BinaryTextEncoding.FixedLength(System.Text.Encoding.Unicode, lengthOfString));
}