Button not overriding parent's IsEnabled

I have a custom control that displays a tryAgain button when the control is disabled.

This nesting is causing the button 开发者_开发技巧to become disabled, even if I explicitly enable the Button in xaml or with a trigger. Is there a way to override a parent control's IsEnabled?

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The button can't be a child of the whatever parent is disabled. Try something like this:

<Grid>
    <CustomControl IsEnabled="False">
    </CustomControl>
    <Button Content="TryAgain"/>
</Grid>