Trapping Exceptions on an ObjectDataSource

[Guest]

I am binding an ObjectDataSource to a GridView, and I want to be able to trap
and respond to an exception within the data source whenever the grid is being
populated. Since this is controlled automatically where can this be done. Can
this be done?

Thanks

 

[Guest]

I usually have the ObjectDataSource bound to a Business Logic Layer where all
exceptions are handled. If the BLL has to throw an exception then I would
trap it while handling the Page Error event.