Power State Change notification

[klaust2]

I am a C++ developer, and I am just testing power state changes on Windows.
I am wondering whether Parallels would let the guest OS know it gets paused/suspended, such that Windows broadcasts the WM_POWERBROADCAST message and notifies services via SERVICE_CONTROL_POWEREVENT?

 

[klaust2]

Sorry, this is the wrong forum, it should go into "Windows Guest OS Discussion", see https://forum.parallels.com/threads/power-state-change-notification.348132/

 

[DeboltC]

Although drivers cannot directly set system power policy, the power manager provides three routines through which a driver can prevent system transitions out of the working state.

 

[DeboltC]

Although drivers cannot directly set system power policy Upsers, the power manager provides three routines through which a driver can prevent system transitions out of the working state.

As i tried this yesterday, and it is still working, thanks!

 

[Krysalisco]

I am a C ++ developer, testing power level changes in Windows.
I'm wondering if Parallels will announce that Guest OS has been paused/stopped, in order to broadcast the Windows WM_POWERBROADCAST message and notify services.