Thanks a lot for reply.
Actually I want to use Prnt screen to take snapshot of application software after few actions done by Keyboard and mouse libraries. So after series of test operation, screenshot will be used for verification point. But while using Leonardo Keyboard libraries, I didnt find how to press and release Prit screen Key.
Could you please tell me how can I use Pring Screen scan code Ox2A (as mentioned above by PeterH) while using Leonardo Keyboard libraries?? How can I send parameter in Keyboard.press() and Keyboard.release() for Print screen button.
Sorry for late reply, I was on leave.