I know CLR already supports exception filters - I've used VB.Net. You miss my point - the whole point of exception filters is to work around the way that the r

I know CLR already supports exception filters - I've used VB.Net. You miss my point - the whole point of exception filters is to work around the way that the rethrow operation (that is, the naked "throw" without any given exception within a catch clause, so it pulls the contextual exception) screws up your stack-trace. Rethrowing an exception should not screw up the stack-trace. But they do, so we need to use the irritating exception filter mechanic.