Can I detect whether I've been given a new object as a parameter?

Question

Short Version

For those who don\'t have the time to read my reasoning for this question below:

Is there any way to enforce a policy of "new obje

Answer 1

Nope, there's no way of knowing.

All that gets passed in is the object reference. Whether it is 'newed' in-situ, or is sourced from an array, the method in question has no way of knowing how the parameters being passed in have been instantiated and/or where.