I would like to populate a treeview control while parsing thru the data of a document. It looks like this can be done by extending the ILLParseData interface. I do find a mention of this in the documentation under
LL(*) Parser Framework / Parser Infrastructure / ILLParseData Interface
"It is possible that you will want to retain additional information from the parsing process than what is provisioned with this type. For instance, an XML language may wish to store a boolean flag indicating whether the document is well-formed. If this is the case, you can create a new parse data class that inherits from LLParseData. You can then add any additional properties you wish to be available."
Where do I create a new parse data class that inherits from LLParseData? What areas of the code would need to be revised? Can you provide a short example? maybe using the Simple language that is used in the product samples?