Does there exist in LxSerializer something along the lines of the XmlSerializer UnknownAttribute event?
Liquid did a much better job parsing the xsd into c# code than xsd.exe did, but I need to be able to handle attributes that are not defined in the XSD. Any suggestions?
Yes, please see the Liquid XML Objects documentation regarding Unexpected Elements and Attributes
If 'Handle unknown nodes' option is true, any unexpected elements and attributes will be processed and added to a generic list of XElements and XAttributes.
If 'Handle unknown nodes' option is false, any unexpected elements and attributes will cause the error handler to be invoked.