GetDevicePowerState (Compact 2013)

[アーティクル]
07/31/2017

3/26/2014

This function requests that the bus driver return the current power state of the device.

Syntax

BOOL GetDevicePowerState (
  HANDLE hBusAccess,
  PCEDEVICE_POWER_STATE pPowerState,
  PVOID pReserved
);

Parameters

hBusAccess
[in] Handle obtained from CreateBusAccessHandle.

pPowerState
[out] Power state specified by a filled in CEDEVICE_POWER_STATE structure.

pReserved
[in] Reserved; set to NULL.

Return Value

Returns TRUE if successful. Otherwise, it returns FALSE.

Requirements

Header	ceddk.h
Library	CEDDK.lib

See Also

Reference

Ceddk.dll Bus Access Functions
CEDEVICE_POWER_STATE
CreateBusAccessHandle