public DirectInputButtonEventArgs([NotNull] DirectInputButton button)
{
if (button == null)
{
throw new ArgumentNullException(nameof(button));
}
Provider = button;
IsPressed = button.Value;
}
public DirectInputButton GetButton(int id)
{
DirectInputButton result;
if (_buttons.TryGetValue(id, out result))
{
return(result);
}
result = new DirectInputButton(this, id);
return(_buttons[id] = result);
}