private void Proceed_Click(object sender, RoutedEventArgs e)
        {
            Model.Userdata userData = new Model.Userdata();

            userData.addData(name.Text, (int)AgeList.SelectedItem, 0);

            // Create a Database.

            // Add to database.

            try
            {
                var path = Path.Combine(Windows.Storage.ApplicationData.Current.LocalFolder.Path, "App.db");

                var db = new SQLiteConnection(new SQLite.Net.Platform.WinRT.SQLitePlatformWinRT() ,path);

                db.CreateTable<Model.Userdata>();
                db.CreateTable<Model.Subject>();

                db.Insert(userData);

                this.Frame.Navigate(typeof(World2));

            }
            catch (Exception)
            {
                throw;
            }
            

            // redirecting to 

        }
        public void makeavail()
        {
            Model.Userdata userd = new Model.Userdata();

            var path = Path.Combine(Windows.Storage.ApplicationData.Current.LocalFolder.Path, "App.db");

            var db = new SQLiteConnection( new SQLite.Net.Platform.WinRT.SQLitePlatformWinRT(), path);

            var result = db.Get<Model.Userdata>(1);

            test.Text = "Hello" + result.getName();

        }