partial void WriteXml_PreCondition(IITfsXmlSerializable instance, ref XmlWriter writer, ref String xmlElement);
partial void ReadXml_PreCondition(IITfsXmlSerializable instance, ref XmlReader reader, ref String xmlElement);
partial void WriteXml_PostValidate(IITfsXmlSerializable instance, XmlWriter writer, String xmlElement);
partial void ReadXml_PostValidate(IITfsXmlSerializable instance, XmlReader reader, String xmlElement);