public void Init(ForumsNavigationArgs args)
 {
     if (args == null)
     {
         ViewModelLocator.NavMgr.ResetMainBackNav();
         ViewModelLocator.NavMgr.RegisterBackNav(PageIndex.PageAnimeList, null);
         args = new ForumsNavigationArgs { Page = ForumsPageIndex.PageIndex };
     }   
     NavigationRequested?.Invoke((int)args.Page, args);
 }
 protected override void OnNavigatedTo(NavigationEventArgs e)
 {
     _args = e.Parameter as ForumsNavigationArgs;
     base.OnNavigatedTo(e);
 }