SenseNet.ContentRepository.CounterManager.CreateCategory C# (CSharp) Метод

        private static PerformanceCounterCategory CreateCategory()
        {
            if (PerformanceCounterCategory.Exists(PERFORMANCECOUNTER_CATEGORYNAME))
                PerformanceCounterCategory.Delete(PERFORMANCECOUNTER_CATEGORYNAME);

            //start with the built-in counters
            var currentCounters = new List<CounterCreationData>();
            currentCounters.AddRange(_defaultCounters);

            //add the user-defined custom counters (only the ones that are different from the built-ins)
            foreach (var customPerfCounter in RepositoryConfiguration.CustomPerformanceCounters.Cast<CounterCreationData>().
                Where(customPerfCounter => !currentCounters.Any(c => c.CounterName == customPerfCounter.CounterName)))
            {
                currentCounters.Add(customPerfCounter);
            }

            return PerformanceCounterCategory.Create(PERFORMANCECOUNTER_CATEGORYNAME, "Performance counters of Sense/Net",
                PerformanceCounterCategoryType.SingleInstance, new CounterCreationDataCollection(currentCounters.ToArray()));
        }
    }