Raises an XmlSerializer.UnknownAttribute event for the current position of the System.Xml.XmlReader.
- o
- An object that the System.Xml.Serialization.XmlSerializer is attempting to deserialize, subsequently accessible through the XmlAttributeEventArgs.ObjectBeingDeserialized property.
- attr
- A System.Xml.XmlAttribute that represents the attribute in question.
- qnames
- A comma-delimited list of XML qualified names.