IF we can use SDK functions to lock four diffrent panels on one APC910 or APC3100?

the follow picture is the systerm diagram, the question is that if we can use the SDK functions to lock diffrent Panels , for example :the number 2 Panel is not locked and can be touched ,but the number 1/3/4 panel are locked,we couldn’t be touched.the four panels showing the same content

Hello Zhibin

You can use the touch lock driver available on the B&R Home page (after login):
Touch Lock - 64bit

I know this can be used to lock panels on SDL & SDL3/4 but I am not sure if an individual panel after a SDL4 converter can be selected. This you will have to test.
You’ll need the panel ID to specify which panel needs to be locked and you can specify a time as well.

Good luck!
Jan

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Hi Jan
Thank you for your advices,We have achieved locking two panels,but our customer currently want to lock 3 or 4 panels on one APC910 or APC 3100.Unfortunately, we do not have the hardware for testing,if you or other colleagues have these hardwares,Please test it and give me an answer,thank you very much