79         object activeOperationsLock;  field in System.ServiceModel.Activities.Dispatcher.WorkflowServiceInstance
156             this.activeOperationsLock = new object();  in WorkflowServiceInstance()
509                     lock (this.activeOperationsLock)  in AcquireLock()
540                         lock (this.activeOperationsLock)  in AcquireLock()
574                     lock (this.activeOperationsLock)  in AcquireLockAsync()
606                         lock (this.activeOperationsLock)  in AcquireLockAsync()
625             lock (data.Instance.activeOperationsLock)  in OnLockAcquiredAsync()
637             lock (this.activeOperationsLock)  in SetupIdleWaiter()
654             lock (this.activeOperationsLock)  in CleanupIdleWaiter()
696                 lock (this.activeOperationsLock)  in NotifyNextIdleWaiter()
720                 lock (this.activeOperationsLock)  in PrepareNextIdleWaiter()
793             lock (this.activeOperationsLock)  in ReleaseLock()
1674                 lock (this.activeOperationsLock)  in ResumeProtocolBookmarkCore()
3267                     lock (thisPtr.instance.activeOperationsLock)  in OnNextIdle()
4793                     lock (this.instance.activeOperationsLock)  in AcquireLockOnIdleAsyncResult()
4817                         lock (this.instance.activeOperationsLock)  in AcquireLockOnIdleAsyncResult()
4859                 lock (thisPtr.instance.activeOperationsLock)  in OnLockAcquired()