Change Color of Selected Items in XAML ListBox

Hi,

I've been trying, unsuccessfully, to setup a Listbox so that when an item is selected the font color changes. I've done a lot of googling and trying out of XAML styles I've found but without success.

Any suggestions would be greatly appreciated.

Here's my current XAML code:

<ListBox Name="BDFFiles"

              Height = "150" Width="370"

              HorizontalAlignment="Left"

             VerticalAlignment="Top"

             Background="Blue"

            Foreground="White"

           Margin = "10,$(($VSpacing+=40)),0,0" />

Note: This works just fine but it's hard to see the outline that is placed around the selected items.

RG