Not from the driver, no.. in the part handler.. there isn't a difference between OnCreating and OnCreated.. looking at the code in DefaultContentManager.
Anyway it's the wrong place for me to hook in anyway.
I need a OnUpdating with access to the IUpdateModel interface or ModelState.
Perhaps this could be done in the driver and use the repository directly..
I tried to clone the complete object using BinaryFormater and even the DataContractSerializer, but then the Medium trust around the corner again hehe
Anyway i think i want a OnUpdating.
Using the ContentManager Get just returns the same object from the session so it's no use.