using System;

using Windows.UI.Xaml;

using Windows.UI.Xaml.Controls;

// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409

namespace WebViewScriptNotify

{

public sealed partial class MainPage

{

public MainPage()

{

this.InitializeComponent();

}

private async void WebView_OnNavigationCompleted(WebView sender, WebViewNavigationCompletedEventArgs args)

{

await WebView.InvokeScriptAsync("eval", new[]

{

"var Anchors = document.getElementsByTagName(\"a\");" +

"for (var i = 0; i < Anchors.length ; i++) {" +

" Anchors[i].addEventListener(\"contextmenu\", " +

" function (event) {" +

" window.external.notify(this.href);" +

" }," +

" false);" +

"}"

});

}

private void WebView_OnScriptNotify(object sender, NotifyEventArgs e)

{

var pointer = Window.Current.CoreWindow.PointerPosition;

var url = e.Value;

TextBlockLink.Text = $"Pointer X({pointer.X}) | Y({pointer.Y}) -> url: {url}";

TextBlockLink2.Text = url;

Ppup.HorizontalOffset = pointer.X - 300;

Ppup.VerticalOffset = pointer.Y - 60;

Ppup.IsOpen = true;

}

}

}