https://github.com/matthew-a-thomas/win32-power-status

C# wrapper for win32's System Power Status
https://github.com/matthew-a-thomas/win32-power-status

battery battery-level battery-life battery-monitor windows

Last synced: about 1 month ago
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C# wrapper for win32's System Power Status

• Host: GitHub
• URL: https://github.com/matthew-a-thomas/win32-power-status
• Owner: matthew-a-thomas
• License: mit
• Created: 2023-09-09T04:32:21.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-09-14T12:33:06.000Z (over 1 year ago)
• Last Synced: 2024-04-27T04:34:49.361Z (9 months ago)
• Topics: battery, battery-level, battery-life, battery-monitor, windows
• Language: C#
• Homepage:
• Size: 19.5 KB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# PowerStatus

[![Build and test](https://github.com/matthew-a-thomas/win32-power-status/actions/workflows/build-and-test.yml/badge.svg)](https://github.com/matthew-a-thomas/win32-power-status/actions/workflows/build-and-test.yml)

[![Nuget](https://img.shields.io/nuget/v/PowerStatus)](https://www.nuget.org/packages/PowerStatus/)

C# wrapper for win32's [System Power Status](https://learn.microsoft.com/en-us/windows/win32/power/system-power-status)

## Examples

### Get a snapshot of the current power status

```csharp

var statusProvider = new PowerStatusProvider();

var status = statusProvider.GetStatus();

Console.WriteLine($"{status}");

```

```text

PowerStatus { AcLineStatus = Offline, BatteryFlags = 0, BatteryLifeProportion = 0.47, BatterySaver = False, BatteryTime = 01:53:54, FullTime =  }

```

### Receive notifications when something changes

```csharp

var statusProvider = new PowerStatusProvider();

using (statusProvider.Subscribe(

    e => Console.WriteLine(e.ToString()),

    PowerStatusNotification.BatteryProportionChanged(proportion =>

        Console.WriteLine($"The battery proportion is {proportion}")),

    PowerStatusNotification.BatterySaverIsOn(isOn =>

        Console.WriteLine($"Battery saver {(isOn ? "is" : "is not")} on")),

    PowerStatusNotification.CurrentMonitorDisplayState(state =>

        Console.WriteLine($"The current monitor's display state is {state}")),

    PowerStatusNotification.LidIsOpen(isOpen =>

        Console.WriteLine($"The lid {(isOpen ? "is" : "is not")} open")),

    PowerStatusNotification.PowerSchemePersonalityChanged(personality =>

        Console.WriteLine($"The power scheme is {personality}")),

    PowerStatusNotification.PowerSource(powerSource =>

        Console.WriteLine($"The power source is {powerSource}")),

    PowerStatusNotification.PrimaryMonitorIsOn(isOn =>

        Console.WriteLine($"The primary monitor {(isOn ? "is" : "is not")} on")),

    PowerStatusNotification.SessionDisplayState(state =>

        Console.WriteLine($"The session display is {state}")),

    PowerStatusNotification.SystemAwayModeChanged(awayMode =>

        Console.WriteLine($"The system is {awayMode} away mode")),

    PowerStatusNotification.SystemIsBusy(() =>

        Console.WriteLine("The system is busy")),

    PowerStatusNotification.UserIsActive(isActive =>

        Console.WriteLine($"The user {(isActive ? "is" : "is not")} active"))

))

{

    Console.WriteLine("Press any key to stop listening to events...");

    Console.ReadKey(true);

}

```

```text

Press any key to stop listening to events...

The battery proportion is 0.47

Battery saver is not on

The lid is open

The power scheme is Automatic

The power source is DC

The primary monitor is on

The current monitor's display state is On

The system is busy

The user is active

The session display is On

```