https://github.com/mfakane/rawinput-sharp

C# wrapper library for Raw Input
https://github.com/mfakane/rawinput-sharp

c-sharp rawinput

Last synced: 4 days ago
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C# wrapper library for Raw Input

• Host: GitHub
• URL: https://github.com/mfakane/rawinput-sharp
• Owner: mfakane
• License: zlib
• Created: 2016-12-05T21:48:21.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2023-12-06T19:25:00.000Z (11 months ago)
• Last Synced: 2024-05-28T14:24:33.079Z (6 months ago)
• Topics: c-sharp, rawinput
• Language: C#
• Homepage:
• Size: 104 KB
• Stars: 132
• Watchers: 4
• Forks: 33
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE.txt

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README

        
# RawInput.Sharp

A simple wrapper library for Windows [Raw Input](https://learn.microsoft.com/en-us/windows/win32/inputdev/raw-input).

Available on .NET Standard 1.1 and .NET Framework 4.6.1.

## NuGet

https://www.nuget.org/packages/RawInput.Sharp/

## Usage

### Acquiring connected devices

```cs

// using Linearstar.Windows.RawInput;

// Get the devices that can be handled with Raw Input.

var devices = RawInputDevice.GetDevices();

// Keyboards will be returned as RawInputKeyboard.

var keyboards = devices.OfType();

// Mice will be RawInputMouse.

var mice = devices.OfType();

```

### Reading raw inputs

```cs

protected override void WndProc(ref Message m)

{

    const int WM_INPUT = 0x00FF;

    // You can read inputs by processing the WM_INPUT message.

    if (m.Msg == WM_INPUT)

    {

        // Create an RawInputData from the handle stored in lParam.

        var data = RawInputData.FromHandle(m.LParam);

        // You can identify the source device using Header.DeviceHandle or just Device.

        var sourceDeviceHandle = data.Header.DeviceHandle;

        var sourceDevice = data.Device;

        // The data will be an instance of either RawInputMouseData, RawInputKeyboardData, or RawInputHidData.

        // They contain the raw input data in their properties.

        switch (data)

        {

            case RawInputMouseData mouse:

                Console.WriteLine(mouse.Mouse);

                break;

            case RawInputKeyboardData keyboard:

                Console.WriteLine(keyboard.Keyboard);

                break;

            case RawInputHidData hid:

                Console.WriteLine(hid.Hid);

                break;

        }

    }

    base.WndProc(ref m);

}

```

### Further examples

- [RawInput.Sharp.SimpleExample](RawInput.Sharp.SimpleExample)

  - A simple example that shows keyboard input events.

- [RawInput.Sharp.SimpleExample.WPF](RawInput.Sharp.SimpleExample.WPF)

  - WPF version of the prior one.

- [RawInput.Sharp.DigitizerExample](RawInput.Sharp.DigitizerExample)

  - An example handling digitizers, such as pen tablets, touch screens, and touch pads.

## License

[zlib License](LICENSE.txt)