I do not have such a keyboard, but I would have thought:
- they differ from manufacturer to manufacturer.
- some of these keys will be received by the keyboard manufacturer's driver and will create some action directly without their distribution to the OS as a regular key event.
To get a hint for your specific keyboard, you need to make a small test application containing the form, set KeyPreview to true and just sign up for this KeyDown . You put them, maybe the code is this:
private void FormMain_KeyDown(object sender, KeyEventArgs e) { System.Diagnostics.Debug.Print(e.KeyData.ToString()); }
So, you get to the Visual Studio output window visualized the pressed key.
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