vikram, would you be able to find the difference cells if you compare the whole structure? That was the main requirement as you may see.
Alpesh's answer is correct if the structures are the same (meaning both structures belong to the same table). If they were not the same, but hold in particular some common fields, then one need to use some RTTI methods. But I suppose this is not the case.
Abhishek, please close the thread if your requirement is answered.