LEFT SHIFT & SHIFT LOCK - both pressed

[MIRKOSOFT]

Hi!

Longer time ago I wrote about "How to test that SHIFT LOCK is pressed".

It was by advices successful. I can recognize that SHIFT LOCK is pressed.

Here's new Q:

Is possible to detect that both (LEFT SHIFT and SHIFT LOCK) are pressed?

Not only SHIFT LOCK.
Not only LEFT SHIFT.
BOTH at one time.

Thank you for every helps.

Miro