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Hub.ScollToSection not scrolling...

    Question

  • Hi,

    I've been trying on and off to fix this for a week with no luck. Any help would be much appreciated...

    So I've tried the below code in both OnNavigatedTo and Hub_Loaded with no luck, the code should be fairly self explanatory, I want to scroll to different sections of the Hub depending on where a user has come back from:

    PageStackEntry previousPage = Frame.BackStack.LastOrDefault();
    
                if (previousPage == null)
                {
                    return;
                }
    
                if (Frame.BackStack.LastOrDefault().SourcePageType.Equals(typeof(Grounds)))
                {
                    //this.MainHub.ScrollToSection(HubGrounds);
                    this.MainHub.ScrollToSection(MainHub.Sections[1]);
                }
    
                base.OnNavigatedTo(e);
    Thanks for any help in advance!

    Tuesday, February 03, 2015 7:00 PM

Answers

  • Hi,

    I test the project and investigate it. It seems to the ScrollToSection method can scroll after the hub control can display in the page. So I recommend you can put your codes in hub GotFocus event:

    private void hub_GotFocus(object sender, RoutedEventArgs e)
            {
               PageStackEntry previousPage = Frame.BackStack.LastOrDefault();

               
    if (previousPage == null)
               
    {
                   
    return;
               
    }

               
    if (Frame.BackStack.LastOrDefault().SourcePageType.Equals(typeof(Grounds)))
               
    {
                   
    //this.MainHub.ScrollToSection(HubGrounds);
                   
    this.MainHub.ScrollToSection(MainHub.Sections[1]);
               
    }
    }

    Hope that can help you!

    Best Wishes!


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    Wednesday, February 04, 2015 4:07 AM