WP7 Disabled Button Style

I am trying to do change the 开发者_如何学编程color of a disabled button's border/text.

Code:

<Style x:Key="TopTabChooserButtonDisabled" TargetType="Button">
        <Setter Property="Foreground" Value="Orange" />
    </Style>

But it doesn't affect the button at all in Silverlight. Does anybody know what will make it change? THanks.

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You can do this fairly easily by retemplating the control in blend.

Rclick the control, edit template, edit a copy. You then have access to all the states and constituent objects that make up the control in each of those states to change properties of each as needed.