GetDevicePowerState (Windows Embedded CE 6.0)

1/6/2010

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 for future use. Set to NULL.

Return Value

Returns TRUE if successful. Otherwise, it returns FALSE.

Requirements

See Also

Reference

CEDDK Dynamic-Link Library Bus Access Functions
CreateBusAccessHandle

Other Resources

CEDEVICE_POWER_STATE