Bind to Uri in WPF - wpf

Question

I am binding a list of urls to a ListBox (MVVM) and found that if the model is a string[] everything works fine but if it's a List<Uri> then no items are displayed in my ListBox. I assume this is because WPF doesn't know how to convert a Uri into a string but
I'd figure it would just call ToString() which is what I want
I don't know how to tell WPF how to do the right thing
Here's my XAML:
<ListBox Height="200" ItemsSource="{Binding Path=UrlsFound, Mode=OneWay}">
<ListBox.ItemTemplate>
<DataTemplate DataType="String">
<TextBlock Text="{Binding}" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
Now as long as UrlsFound is a string[] the binding works, but if I refactor to make it a List<Uri> nothing is displayed in the ListBox. I changed the DataType="String" to "Uri" but that didn't help

Answer 1

There must be something else wrong as I've copied your XAML and it works.
Here's my code-behind:
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
urlsFound.Add(new Uri("http://www.google.com"));
urlsFound.Add(new Uri("http://www.google.com"));
urlsFound.Add(new Uri("http://www.google.com"));
this.DataContext = this;
}
private List<Uri> urlsFound=new List<Uri>();
public List<Uri> UrlsFound
{
get { return urlsFound; }
set { urlsFound = value; }
}
}