-2

How can I make programmatically turn off, on a multi monitor system, the monitor which have nothing active on it, and turn back on when activity is detected, like mouse move?

Silviu Balan
  • 15
  • 6
  • Use System.Runtime.InteropServices to call kernel dll. [stackover flow discussion here.](https://stackoverflow.com/questions/12572441/sendmessage-sc-monitorpower-wont-turn-monitor-on-when-running-windows-8/14171736#14171736) – William Han Jul 04 '17 at 16:01

1 Answers1

1

Short answer you can't.

Long answer: It is theoretically possible, but will require creating your own display driver and GUI library (maybe you can adapt standard one).

talex
  • 17,973
  • 3
  • 29
  • 66