AcessoDados.CatchExceptionAttribute.OnException C# (CSharp) Метод

        public override void OnException(MethodExecutionArgs args)
        {
            // Create a unique identifier for this exception.
            Guid guid = Guid.NewGuid();

            //Log de erro
            var logger = log4net.LogManager.GetLogger("LogInFile");

            logger.Error(args.Exception.Message);

            // Replace the exception by a BusinessException.
            args.Exception =
                new BusinessException(string.Format("{0} {1} ",
                                                      guid, args.Exception.Message), args.Exception.InnerException);

            args.FlowBehavior = FlowBehavior.Continue;

            throw args.Exception;
        }