I have a combobox on a black background. By default this combo box has a
white border around it that I want to remove, I think it comes from the
chrome default style does anyone know how I can remove this border?

In article <0F643A65-C845-4A6D-9EA5-0B79E8C40330@microsoft.com>,
johnl@fidlar.com says...
> I have a combobox on a black background. By default this combo box has a
> white border around it that I want to remove, I think it comes from the
> chrome default style does anyone know how I can remove this border?
>
>

have you tried the BorderBrush and Background properties of the
Combobox?

<Grid Background="Black">
<ComboBox BorderBrush="Black" Background="Black" Height="25"
VerticalAlignment="Top" />
</Grid>