I am trying to handle the pop up exceptions.
The name of the exception is 'Duplicate_Directory' and the name of the handler function is 'Duplicate_Dir' .
For that i am defining the handler function as

public function Duplicate_Dir (in window)

Then i make this function a compiled module.
in the main test i load it and then say 'exception_on'.
But still it is not functioning.
Do i need to pass some arguments in the 'exception_on'and if yes then how do i do that.