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passing in booleans

how do i pass in the same instance of a boolean indicator into different cases of a case structure.  i want to basically return an on led boolean for true and return an off for the same led boolean if it's false. 
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OK, this is a bit confusing. In LabVIEW the data is in the wire, an indicator is just a permament probe having its own data copy.
 
Wire the LED indicator terminal to the same wire as used for the case selector and place the terminal before the case structure. 😉 If you need the boolean value inside the cases, e.g. for computations, just feed the same wire also there.
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