Xamarin forms Labs GridView

    public partial class GridViewPage : ContentPage
    {
        public GridViewPage ()
        {
            InitializeComponent ();

            List<TestClass> test = new List<TestClass> ();
            test.Add (new TestClass(){Image= "membership-conferences.jpg" , Label = "Test"});
            test.Add (new TestClass(){Image= "membership-conferences.jpg" , Label = "Test"});
            test.Add (new TestClass(){Image= "membership-conferences.jpg" , Label = "Test"});

            XLabs.Forms.Controls.GridView x = new GridView ();
            x.BackgroundColor = Color.Red;

            x.ItemTemplate = new DataTemplate (() => {
                var cell = new ViewCell ();
                var grid1 = new Grid ();

                Image image = new Image();
                image.SetBinding(Image.SourceProperty,"Image");

                grid1.Children.Add(image);

                cell.View = grid1;
                return cell;
            });


            x.ItemHeight = 200;
            x.ItemWidth = 200;

            x.ItemsSource = test;

            Content = x;


            x.ItemSelected += (sender, e) => {
                DisplayAlert ("selected value", e.Value.ToString (), "ok");
            };
        }

        public class TestClass
        {
            public string Image { get; set; }
            public string Label { get; set; }

        }
    }