I have created a virtual device to act as a volume control for my theater processor. When you click "up" it triggers an event to send an XML payload to the processor to increase volume by 1db, the event also sets the status of the device back to "@". So that if you can click "up" again to raise volume by 1db again. It works great, but I would like to hide the button labeled "@". I need the 3rd state of the virtual device, but don't need it available for the user to push.
Any ideas? or a different approach?
Any ideas? or a different approach?
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