Hey, Vlad,

Thank you for the tip.

>Exception.StackTrace will tell you where the error occured.
>You can write a common error logger.
>As far as common error handling code, it depends on the error(custom exception /validation rule vs application exception)and on where you want to do the error catching and logging.
>
>In asp.net you can do it on Application_OnError as a generic error handling.
>Vlad