Json file in message box

Question

Hi
Is there a way i can read my json file stored in my folder in the message box i have tried the with the code below but keeps getting error
//Message box code
List<string> strings = new List<string>() {    "Friday 16Th 6PM", "Sunday 18TH 10AM & 7PM", "Wednesday 21st 6PM", "Friday 23RD 6PM", "Sunday 25th 10AM & 7PM", "Wednesday
28th 6PM", "Friday 30th 6PM", };
        public ListPicker()
            InitializeComponent();
            lbx.ItemsSource = strings;
            lbx.SelectionChanged += lbx_SelectionChanged;
        void lbx_SelectionChanged(object sender, SelectionChangedEventArgs e)
            value = lbx.SelectedIndex;
            switch (value)
                case 0:MessageBox.Show("");
                    break;
                case 1: MessageBox.Show("");
                    break;
                case 2: MessageBox.Show(" ");
                    break;
                case 3: MessageBox.Show(" ");
                    break;
                case 4: MessageBox.Show(" ");
                    break;
                case 5: MessageBox.Show("");
                    break;
        public int value { get; set; }
//Json file reference code
        string filepath = @"Assets\resources.json";
                        StorageFolder folder = Windows.ApplicationModel.Package.Current.InstalledLocation;
                        StorageFile file = await folder.GetFileAsync(filepath); // error here
                        var data = await Windows.Storage.FileIO.ReadTextAsync(file);
Thank you in advance and reply soon
Jayjay john

Answer 1

Hi
I implemented a method in my app for json files in folder to read in a message box when i try to run in the emulator it throws the following exception "An exception of type 'System.NotImplementedException' occurred in DevotionJson.DLL but was not handled
in user code"
Kindly view my code below for necessary correction
CustomMessageBox cmb;
        private void openMsgBox(object sender, RoutedEventArgs e)
            // create new Stack panel
            StackPanel sp = new StackPanel() { Orientation = System.Windows.Controls.Orientation.Vertical };
            //get policy text from file
            string policy = getPolicy();
            //Create new label
            TextBlock tb = new TextBlock()
                Text =policy,
                TextWrapping = TextWrapping.Wrap,
                FontSize = 25,
            //Create new Scroll viewer
            ScrollViewer sv = new ScrollViewer()
                VerticalScrollBarVisibility=ScrollBarVisibility.Auto,
                Height=500,
            // add texblock in scroll viewer
            sv.Content = tb;
            //Add the controls to stack panel
            sp.Children.Add(sv);
            // Create new Custom Message Box instance
            cmb = new CustomMessageBox()
                // Set its content to our Stack Panel
                Content = sp,
                Opacity = 0.98,
                // Left button of message box Button
                LeftButtonContent = "Accepts",
                //Right button of message Box
                RightButtonContent="Reject",
            //Handle msg box click
            cmb.Dismissing += cmb_Dismissing;
            //Show the message box...
            cmb.Show();
        private string getPolicy()
            throw new NotImplementedException();
        void cmb_Dismissing(object sender, DismissingEventArgs e)
            if (e.Result==CustomMessageBoxResult.LeftButton)
                MessageBox.Show("Now you can use this app.");
            else
                //do what you want
                MessageBox.Show("It's mandatory to accepts the T&C to use this app. Exiting from app.");
                App.Current.Terminate();
        public string getPolicy(string JsonfilePath)
            string strText = "This";
            using (StreamReader r = new StreamReader("BibleInYear/Bible1.json"))
                string json = r.ReadToEnd();
                dynamic array = JsonConvert.DeserializeObject(json);
                //... read text from json file
            return strText;
I await your response and thank you in advance
Jayjay john