NLog.LoggerImpl.GetFilterResult C# (CSharp) Method

        private static FilterResult GetFilterResult(IEnumerable<Filter> filterChain, LogEventInfo logEvent)
        {
            FilterResult result = FilterResult.Neutral;

            try
            {
                foreach (Filter f in filterChain)
                {
                    result = f.GetFilterResult(logEvent);
                    if (result != FilterResult.Neutral)
                    {
                        break;
                    }
                }

                return result;
            }
            catch (Exception exception)
            {
                if (exception.MustBeRethrown())
                {
                    throw;
                }

                InternalLogger.Warn("Exception during filter evaluation: {0}", exception);
                return FilterResult.Ignore;
            }
        }
    }