/// <summary> /// /// </summary> void RestoreLastStep() { bool restoreSteps = false; lock (this) { restoreSteps = _initialStepsRestored == false && (_sourceDataBarProvider != null && _timeControl != null && _sourceDataBarProvider.OperationalState == OperationalStateEnum.Operational && _sourceDataBarProvider.BarsUnsafe.Count > 0 && _timeControl.CurrentStep != _step); _initialStepsRestored = _initialStepsRestored || restoreSteps; } if (restoreSteps) { if (_step > _sourceDataBarProvider.BarCount) { _step = _sourceDataBarProvider.BarCount; } if (_step > 0) { _timeControl.StepTo(_step); } } }