static internal PerformanceCounter GetPerformanceCounter(string categoryName, string perfCounterName, string instanceName, PerformanceCounterInstanceLifetime instanceLifetime) { PerformanceCounter counter = null; if (PerformanceCounters.PerformanceCountersEnabled || PerformanceCounters.MinimalPerformanceCountersEnabled) { counter = PerformanceCounters.GetPerformanceCounterInternal(categoryName, perfCounterName, instanceName, instanceLifetime); } return(counter); }