2 references to QueryPerformanceCounter
System.ServiceModel (2)
System\ServiceModel\Dispatcher\SyncMethodInvoker.cs (2)
107if (System.ServiceModel.Channels.UnsafeNativeMethods.QueryPerformanceCounter(out startCounter) == 0) 191if (startCounter >= 0 && System.ServiceModel.Channels.UnsafeNativeMethods.QueryPerformanceCounter(out stopCounter) != 0)