public SYSTEM_POWER_INFORMATION SystemPowerInformation() { SYSTEM_POWER_INFORMATION powerInfo; var result = PowerManagerApi.PowerInformation(InformationLevel.PowerInformation, IntPtr.Zero, 0, out powerInfo, Marshal.SizeOf(typeof(SYSTEM_POWER_INFORMATION))); return(powerInfo); }
public SYSTEM_BATTERY_STATE BatteryState() { SYSTEM_BATTERY_STATE batteryState; var result = PowerManagerApi.BatteryState(InformationLevel.BatteryState, IntPtr.Zero, 0, out batteryState, Marshal.SizeOf(typeof(SYSTEM_BATTERY_STATE))); return(batteryState); }
public long LastWakeTime() { long wakeTime; PowerManagerApi.LastSleepOrWakeTime(InformationLevel.LastWakeTime, IntPtr.Zero, 0, out wakeTime, Marshal.SizeOf(typeof(long))); return(wakeTime); }
public bool SetSuspendState(bool hibernate, bool forceCritical, bool disableWakeEvent) { return(PowerManagerApi.SetSuspendState(hibernate, forceCritical, disableWakeEvent)); }
public void RemoveHibenationFile() { PowerManagerApi.ToggleHibernationFile(InformationLevel.SystemHiberFile, false, Marshal.SizeOf(typeof(bool)), IntPtr.Zero, 0); }