Asp.net INotifyPropertyChanged on domain objects

Question

What happens if a domain object in asp.net implements INotifyPropertyChanged and fires off the PropertyChanged event on the property setters?

I have a common domain laye

Answer 1

If nobody subscribes to the event, than nothing will happen as a result of raising it.

It is very unlikely that you serverside ASP.NET application would subscribe to those events, which explains why nothing happens.