List of exceptions that CAN'T be caught in .NET

Question

What is the list of exceptions that CAN\'T be caught in .NET? Or where can I find such a list?

Answer 1

Any exception that you can't reference by type because of accessibility can't be explicitly caught, but can be caught using the base Exception type.

For example, a ContractException in the code contracts framework is purposely made internal to its assembly so that you can't try to catch it explicitly.

Answer 2

SEHException can't be caught in some cases. It can be thrown by unmanaged code. A great SO thread on this topic appears here: SEHException not caught by Try/Catch