I have 5 rectangles and i want one to change color to green if it is pressed . am using C#
<Rectangle x:Name="RghtFInger2" Fill="Red" HorizontalAlignment="Left" Height="30" Margin="552,36,0,0" Stroke="Black" VerticalAlignment="Top" Width="27" MouseDown="Right_Finger9_Click"/>
<Rectangle x:Name="RghtFInger1" Fill="Red" HorizontalAlignment="Left" Height="30" Margin="587,70,0,0" Stroke="Black" VerticalAlignment="Top" Width="28" RenderTransformOrigin="0.357,0.433" MouseDown="Right_Finger10_Click"/>