Hi,
It is explaining how you can catch different kinds of error with try catch.
In the first try catch, the programmer throw a DivideByZeroException exception. so it is catched on
Catch objA As System.DivideByZeroException.
( otherwise it is catched on
Catch
Messagebox.Show("Caught any other errors")
)
now in this catch (DevideByZeroException programmer throw another general exception. so it is catched in
Catch objB As Exception
The Finally block makes sure that the code
Messagebox.Show(Str(intZ))
will be executed.