Microsoft.Phone.Controls.TransitionFrame.OnExitTransitionCompleted C# (CSharp) Method

        private void OnExitTransitionCompleted(object sender, EventArgs e)
        {
            _readyToTransitionToNewContent = true;
            _performingExitTransition = false;

            if (_navigationStopped)
            {
                // Restore the old content presenter's interactivity if the navigation is cancelled.
                CompleteTransition(_storedNavigationOutTransition, _oldContentPresenter, _storedOldTransition);
                _navigationStopped = false;
            }
            else
            {
                CompleteTransition(_storedNavigationOutTransition, /*_oldContentPresenter*/ null, _storedOldTransition);
            }
            
            _storedNavigationOutTransition = null;
            _storedOldTransition = null;

            if (_contentReady)
            {
                ITransition newTransition = _storedNewTransition;
                NavigationInTransition navigationInTransition = _storedNavigationInTransition;

                _storedNewTransition = null;
                _storedNavigationInTransition = null;

                TransitionNewContent(newTransition, navigationInTransition);
            }
        }