Question Abel Stolz · Apr 4, 2020 How to use subclasses (type cast) Hello community, I recently started to work with Ensemble. I defined a subclass of EnsLib.HL7.Message. In my production I receive HL7v2 messages and transport them using the Message Router to a business operation. The operation class has an OnMessage method with parameter pObject As MySubclassOfEnsLibHL7Message. #Object Data Model #ObjectScript #Ensemble 0 7 0 636