Catch multiple exceptions at once?

Question

It is discouraged to simply catch System.Exception. Instead, only the "known" exceptions should be caught.

Now, this sometimes leads to unnecce

Answer 1

Cautioned and Warned: Yet another kind, functional style.

What is in the link doesn't answer your question directly, but it's trivial to extend it to look like:

static void Main() 
{ 
    Action body = () => { ...your code... };

    body.Catch() 
        .Catch() 
        .Catch(ex => { ...handler... })(); 
}

(Basically provide another empty Catch overload which returns itself)

The bigger question to this is why. I do not think the cost outweighs the gain here :)