Why is try {…} finally {…} good; try {…} catch{} bad?

Question

I have seen people say that it is bad form to use catch with no arguments, especially if that catch doesn\'t do anything:

StreamReader reader=new  StreamRead         


        

Answer 1

The big difference is that try...catch will swallow the exception, hiding the fact that an error occurred. try..finally will run your cleanup code and then the exception will keep going, to be handled by something that knows what to do with it.