The following code is working in Windows Phone 8 but when i convert into Windows Phone 8.1 NavigationContext is Not Working

Question

When i try to declare NavigationContext i am getting error in Windows Phone 8.1

public static string GetFeedbackMailMessage(NavigationContext context)
{
    string VideoTitle = string.Empty;
    string LinkType = string.Empty;
    string VideoUrl = string.Empty;
    string ShowTitle = string.Empty;
    string FeedbackMessage = string.Empty;

    context.QueryString.TryGetValue("chno", out VideoTitle);
    context.QueryString.TryGetValue("LinkType", out LinkType);
    context.QueryString.TryGetValue("uri", out VideoUrl);
    context.QueryString.TryGetValue("title", out ShowTitle);
    if (context.QueryString.TryGetValue("chno", out VideoTitle) && context.QueryString.TryGetValue("LinkType", out LinkType) && context.QueryString.TryGetValue("uri", out VideoUrl) && context.QueryString.TryGetValue("title", out ShowTitle))
    {
        FeedbackMessage = "Movie Name : " + ShowTitle + "\n" + VideoTitle + " \n " + "http://m.youtube.com/watch?v=" + VideoUrl + "\n";
    }
    return FeedbackMessage;
}

Please check the link below http://stackoverflow.com/questions/25633409/windows-phone-8-error-with-navigationcontext-querystring-trygetvalue — Justin CI, Mar 03 '15 at 09:00
Now you can pass only a single string the parameter which you can extract and obtain all these values. — vinod8812, Mar 03 '15 at 11:40
Hello Jestin C.I thanks for your replay.. your refered code is working in windows phone 8, But not working in Windows Phone 8.1 — Devi Prasad, Mar 03 '15 at 11:49
I guess you found the answer in this question: http://stackoverflow.com/questions/28829513/does-not-contain-a-definition-for-navigationcontext-in-windows-phone-8-1/28829785 — Łukasz Rejman, Mar 03 '15 at 12:15

score 0 · Accepted Answer · answered Mar 03 '15 at 12:14

0

Try this

string ShowTitle = NavigationContext.QueryString["title"];

Check this also : http://mtaulty.com/CommunityServer/blogs/mike_taultys_blog/archive/2014/05/23/windows-phone-8-1-frame-page-navigationhelper-suspensionmanager.aspx

answered Mar 03 '15 at 12:14

Ajay

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The following code is working in Windows Phone 8 but when i convert into Windows Phone 8.1 NavigationContext is Not Working

1 Answers1