/// <summary>
/// Convenience method to add a <see cref="DoubleOptionItem"/> to this group
/// </summary>
/// <param name="itemName">The name of the item</param>
/// <param name="initialValue">The initial value of the item</param>
/// <param name="minValue">The minimum allowed value.</param>
/// <param name="maxValue">The maximum allowed value.</param>
/// <returns>A new instance of <see cref="DoubleOptionItem"/></returns>
public IOptionItem AddDouble(string itemName, double initialValue, double minValue, double maxValue)
{
OptionItem newItem = new DoubleOptionItem(itemName, initialValue);
AddOptionItem(newItem);
return(newItem);
}
