Inheritance: Xamarin.Forms.ContentPage
        public ModalPopupWithNavigationPages()
        {
            var button = new Button {
                Text = "Show Test Page",
            };

            button.Clicked += (sender, e) => {
                var page = new BubbonPushModalAsyncPage();
                page.Cancelled += (s, args) => {
                    this.Navigation.PopModalAsync();
                };
                this.Navigation.PushModalAsync(page);
            };
            // The root page of your application
            var content = new Xamarin.Forms.ContentView
            {
                //Title = "BubbleTest",
                Content = new Xamarin.Forms.StackLayout
                {
                    VerticalOptions = LayoutOptions.Center,
                    Children        =
                    {
                        new Xamarin.Forms.Label {
                            HorizontalTextAlignment = TextAlignment.Center,
                            Text = "Welcome to Xamarin Forms!"
                        },
                        button,
                    }
                }
            };

            Content = content;
        }
 public ModalPopupWithNavigationPages()
 {
     var button = new Button {
         Text = "Show Test Page",
     };
     button.Clicked += (sender, e) => {
         var page = new BubbonPushModalAsyncPage ();
         page.Cancelled += (s, args) => {
             this.Navigation.PopModalAsync();
         };
         this.Navigation.PushModalAsync (page);
     };
     // The root page of your application
     var content = new Xamarin.Forms.ContentView
     {
         //Title = "BubbleTest",
         Content = new Xamarin.Forms.StackLayout
         {
             VerticalOptions = LayoutOptions.Center,
             Children = {
                 new Xamarin.Forms.Label {
                     HorizontalTextAlignment = TextAlignment.Center,
                     Text = "Welcome to Xamarin Forms!"
                 },
                 button,
             }
         }
     };
     Content = content;
 }