MenuSliderItem

// Creating 3 sliders, showing off the 3 possible variations and custom colors.
MenuSliderItem slider = new MenuSliderItem("Slider", 0, 10, 5, false);

MenuSliderItem slider2 = new MenuSliderItem("Slider + Bar", 0, 10, 5, true)
{
    BarColor = System.Drawing.Color.FromArgb(255, 73, 233, 111),
    BackgroundColor = System.Drawing.Color.FromArgb(255, 25, 100, 43)
};

MenuSliderItem slider3 = new MenuSliderItem("Slider + Bar + Icons", "The icons are currently male/female because that's probably the most common use. But any icon can be used!", 0, 10, 5, true)
{
    BarColor = System.Drawing.Color.FromArgb(255, 255, 0, 0),
    BackgroundColor = System.Drawing.Color.FromArgb(255, 100, 0, 0),

    SliderLeftIcon = MenuItem.Icon.MALE,
    SliderRightIcon = MenuItem.Icon.FEMALE
};

// adding the sliders to the menu.
menu.AddMenuItem(slider);
menu.AddMenuItem(slider2);
menu.AddMenuItem(slider3);

MenuSliderItem volume = new MenuSliderItem("Volume", 0, 10, 5, true);
menu.AddMenuItem(volume);

// Fires every time the slider moves.
menu.OnSliderPositionChange += (_menu, _sliderItem, _oldPosition, _newPosition, _itemIndex) =>
{
    if (_sliderItem == volume)
    {
        SetVolume(_newPosition / 10f);
    }
};

// Fires when the user presses select on the slider.
menu.OnSliderItemSelect += (_menu, _sliderItem, _sliderPosition, _itemIndex) =>
{
    Debug.WriteLine($"Slider pressed at position {_sliderPosition}.");
};