/// <summary>
/// Initializes a new instance of the <see cref="NavigationTransitionSelector"/> class.
/// </summary>
/// <param name="navigationService">The navigation service.</param>
/// <param name="transitionRegistry">The transition registry.</param>
public NavigationTransitionSelector(NavigationService navigationService, NavigationTransitionRegistry transitionRegistry)
{
BackStack = new Stack <NavigationTransition>();
ForwardStack = new Stack <NavigationTransition>();
this.transitionRegistry = transitionRegistry;
this.navigationService = navigationService;
this.navigationService.Navigating += HandleContentNavigating;
this.navigationService.Navigated += HandleContentNavigated;
}
/// <summary>
/// Initializes a new instance of the <see cref="NavigationTransitionSelector"/> class.
/// </summary>
/// <param name="navigationService">The navigation service.</param>
/// <param name="transitionRegistry">The transition registry.</param>
public NavigationTransitionSelector(NavigationService navigationService, NavigationTransitionRegistry transitionRegistry)
{
BackStack = new Stack<NavigationTransition>();
ForwardStack = new Stack<NavigationTransition>();
this.transitionRegistry = transitionRegistry;
this.navigationService = navigationService;
this.navigationService.Navigating += HandleContentNavigating;
this.navigationService.Navigated += HandleContentNavigated;
}