Fix Menu should always be black

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.Designer/Project/Controls/ControlStyles.xaml

@@ -91,7 +91,7 @@
 						<Line HorizontalAlignment="Left" VerticalAlignment="Top" Stroke="{TemplateBinding Foreground}"  StrokeThickness="1" StrokeDashArray="2 2" X1="3.5" Y1="3.5" X2="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=RelativeToPoint.X}" Y2="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=RelativeToPoint.Y}" Visibility="{Binding Path=RelativeToPoint, RelativeSource={RelativeSource TemplatedParent}, Converter={x:Static Converters:CollapsedWhenNull.Instance}}" />
 						<Rectangle HorizontalAlignment="Left" VerticalAlignment="Top" Width="7" Height="7"  Name="thumbRectangle" SnapsToDevicePixels="True" Stroke="{TemplateBinding Foreground}" Fill="White" RadiusX="1.414" RadiusY="1.414" />
 						<Ellipse HorizontalAlignment="Left" VerticalAlignment="Top" Width="7" Height="7"  Name="thumbElipse" Stroke="{TemplateBinding Foreground}" SnapsToDevicePixels="True" Fill="White" Visibility="Collapsed" />
-						<Menu Height="15" HorizontalAlignment="Left" Margin="0,-19,-19,0" VerticalAlignment="Top" Width="15" BorderThickness="0" Background="Transparent" Visibility="{Binding Path=OperationMenu, RelativeSource={RelativeSource TemplatedParent}, Converter={x:Static Converters:CollapsedWhenNull.Instance}}" >
+						<Menu Foreground="Black" Height="15" HorizontalAlignment="Left" Margin="0,-19,-19,0" VerticalAlignment="Top" Width="15" BorderThickness="0" Background="Transparent" Visibility="{Binding Path=OperationMenu, RelativeSource={RelativeSource TemplatedParent}, Converter={x:Static Converters:CollapsedWhenNull.Instance}}" >
 							<MenuItem Height="15" Width="15" Padding="0" Background="Transparent" BorderThickness="1" ItemsSource="{TemplateBinding OperationMenu}">
 								<MenuItem.Header>
 									<Path Data="M3.5,5.5 L11.5,5.5 L7.5,11 z" Fill="Black" Stroke="Gray" StrokeThickness="1" />