Scope of static variables in ASP.NET sites

Question

If running multiple ASP.NET applications in the same application pool, how many instances will I have of a class\' static variable?

1. One per application pool?

Answer 1

If running multiple ASP.NET applications in the same application pool, how many App Domains will I have?

Each application pool can have multiple worker processes, each worker process will run different application instances. Each instance of an application has a separate AppDomain - so the answer to your original question is one per application instance.