protected virtual void DefaultHandler(
	Expression toHandle
)

Protected Overridable Sub DefaultHandler ( 
	toHandle As Expression
)

per scope handler this default handler should have either exception throw actions or no-ops. If code ends up here, it in general suggests either: the expression can be ignored (not likely) or an expression was encountered in a part of the tree where it was unexpected. By default this method throws an ORMQueryConstructionException and is called by all expression handle methods in this base class.