box oop basic encapsulation

using System;


class Program
{
    static void Main()
    {
        try
        {
            double length = double.Parse(Console.ReadLine());
            double width = double.Parse(Console.ReadLine());
            double height = double.Parse(Console.ReadLine());

            Box box = new Box(length, width, height);

            Console.WriteLine($"Surface Area - {box.BoxSurfaceArea(box):f2}" +
                              $"{Environment.NewLine}Lateral Surface Area - {box.BoxLateralSurface(box):f2}" +
                              $"{Environment.NewLine}Volume - {box.BoxVolume(box):f2}");
        }
        catch (Exception ex)
        {
            Console.WriteLine(ex.Message);
        }
    }
}
public class Box
{
    private double _length;
    private double _width;
    private double _height;




    private double Length
    {
        get => _length;
        set
        {
            if (value <= 0)
            {
                throw new ArgumentException($"{nameof(Length)} cannot be zero or negative.");
            }

            this._length = value;

        }
    }


    private double Width
    {
        get => _width;
        set
        {
            if (value <= 0)
            {
                throw new ArgumentException($"{nameof(Width)} cannot be zero or negative.");
            }

            this._width = value;
        }
    }
    private double Height
    {
        get => _height;
        set
        {
            if (value <= 0)
            {
                throw new ArgumentException($"{nameof(Height)} cannot be zero or negative.");
            }
            this._height = value;
        }
    }

    //Volume = lwh
    //Lateral Surface Area = 2lh + 2wh
    //Surface Area = 2lw + 2lh + 2wh
    public Box(double length, double width, double height)
    {
        Length = length;
        Width = width;
        Height = height;
    }

    public double BoxVolume(Box box)
    {
        return box.Length * box.Width * box.Height;
    }

    public double BoxLateralSurface(Box box)
    {
        return 2 * (box.Length * box.Height) + 2 * (box.Width * box.Height);
    }
    public double BoxSurfaceArea(Box box)
    {
        return 2 * (box.Length * box.Height) + 2 * (box.Width * box.Height) + 2 * (box.Length * box.Width);
    }
}