powersetting.h header
This header is used by System Services. For more information, see:
powersetting.h contains the following programming interfaces:
Functions
| EFFECTIVE_POWER_MODE_CALLBACK Function class for effective power mode callback. |
| PowerGetActiveScheme Retrieves the active power scheme and returns a GUID that identifies the scheme. |
| PowerReadACValue Retrieves the AC power value for the specified power setting. |
| PowerReadDCValue Retrieves the DC power value for the specified power setting. |
| PowerRegisterForEffectivePowerModeNotifications Registers a callback to receive effective power mode change notifications. |
| PowerSetActiveScheme Sets the active power scheme for the current user. |
| PowerSettingRegisterNotification Registers to receive notification when a power setting changes. |
| PowerSettingUnregisterNotification Cancels a registration to receive notification when a power setting changes. |
| PowerUnregisterFromEffectivePowerModeNotifications Unregisters from effective power mode change notifications. This function is intended to be called from cleanup code and will wait for all callbacks to complete before unregistering. |
| PowerWriteACValueIndex Sets the AC value index of the specified power setting. |
| PowerWriteDCValueIndex Sets the DC index of the specified power setting. |
Enumerations
| EFFECTIVE_POWER_MODE Indicates the effective power mode the system is running. |