[SL] Navigation 중첩

SilverLight

[SL] Navigation 중첩

백운성 2011. 4. 19. 14:21

NavigationService.FragmentNavigation 이벤트의 존재

FragmentNavigation의 이벤트에 Args로 딸려오는 Fragment엔 북마크 #뒤의 값이 들어있다

이를 판단하여 원하는 페이지로 이동

void Home_Loaded(object sender, RoutedEventArgs e)
    {
      NavigationService.FragmentNavigation  += new FragmentNavigationEventHandler(NavigationService_FragmentNavigation);
   }

void NavigationService_FragmentNavigation(object sender, FragmentNavigationEventArgs e)
    {
      string Path = "";
      switch (e.Fragment)
      {
        case "Page1":
          Path = "/Views/Home/Page1.xaml";
          NavigateSubPage(Path);
          break;

case "Page2":
          Path = "/Views/Home/Page2.xaml";
          NavigateSubPage(Path);
          break;
      }
    }

private void NavigateSubPage(string Path)
    {
      if (SubFrame.Source == null)
        SubFrame.Navigate(new Uri(Path, UriKind.Relative));
      else if (Path == SubFrame.Source.OriginalString)
        SubFrame.Refresh();
      else
        SubFrame.Navigate(new Uri(Path, UriKind.Relative));
    }

private void cmdPage1_Click(object sender, System.Windows.RoutedEventArgs e)
    {
      NavigationService.Navigate(new Uri("/Home#Page1", UriKind.Relative));
    }

private void cmdPage2_Click(object sender, System.Windows.RoutedEventArgs e)
    {
      NavigationService.Navigate(new Uri("/Home#Page2", UriKind.Relative));
    }
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