x:Light Alpha (Xaml Highlighter) Could you please test (Testing Finished)

[DeanMc]

Binding now works:

    </Grid>
</Window>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> Key="{xtatic SystemColors.HighlightBrushKey}"
x:Key="{x tatic SystemColors.HighlightBrushKey}"