PureBasic

Code : Tout sélectionner

GetSystemPowerStatus

Retrieves the power status of the system. The status indicates whether the system is running on AC or DC power, whether the battery is currently charging, and how much battery life remains.
BOOL WINAPI GetSystemPowerStatus(
  LPSYSTEM_POWER_STATUS lpSystemPowerStatus
);
Parameters
lpSystemPowerStatus : a pointer to a SYSTEM_POWER_STATUS structure that receives status information.

Code : Tout sélectionner

SYSTEM_POWER_STATUS
Contains information about the power status of the system.
typedef struct _SYSTEM_POWER_STATUS {
  BYTE ACLineStatus;
  BYTE BatteryFlag;
  BYTE BatteryLifePercent;
  BYTE Reserved1;
  DWORD BatteryLifeTime;
  DWORD BatteryFullLifeTime;
} SYSTEM_POWER_STATUS, 
 *LPSYSTEM_POWER_STATUS;

Code : Tout sélectionner

BatteryFlag
The battery charge status. This member can contain one or more of the following flags. Value	Meaning
1	High—the battery capacity is at more than 66 percent
2	Low—the battery capacity is at less than 33 percent
4	Critical—the battery capacity is at less than five percent
8	Charging
128	No system battery
255	Unknown status—unable to read the battery flag information
The value is zero if the battery is not being charged and the battery capacity is between low and high.

Code : Tout sélectionner

If GetSystemPowerStatus_(PowerStatus.SYSTEM_POWER_STATUS)
  Debug PowerStatus\BatteryFlag
  ; BatteryFlag, signification des bits
  ; 1	Charge élevée
  ; 2	Charge basse
  ; 4	Charge critique
  ; 8	En train de charger
  ; 128	Pas de batterie
  ; 255	Statut inconnu
  Debug PowerStatus\BatteryLifePercent
  ; BatteryLifePercent : % de charge restante [$FF si inconnu]
  Debug PowerStatus\BatteryLifeTime
  ; BatteryLifeTime : nombre de secondes restantes [$FFFFFFFF si inconnu]
  Debug PowerStatus\BatteryFullLifeTime
  ; BatteryFullLifeTime : nombre de secondes d'autonomie [$FFFFFFFF si inconnu]
Else
  Debug "GetSystemPowerStatus a foiré"
EndIf