Question

How can I add and remove icons in the application bar on windows phone based on a function. My idea is something like…

private void browser_Navigating(object sender, NavigatingEventArgs e)
{
   if (e.Uri.AbsolutePath.Contains("m.google.com/app/plus/post") {
       // add and remove icons here
   }
}

Answer 1

Just remove the old ones and add a new one?

ApplicationBar.Buttons.Clear();
ApplicationBar.Buttons.Add(new ApplicationBarIconButton(iconUri) {Text = "some button"});