I cannot set and call value using setter and getter

Learning Setter and Getter

I am making a console log app where I create a Box class and make an object and set values: width, height, and length using setter and getter. I was referencing an solution on github, but I haven’t make it work yet. I don’t know where I made mistake.

My Code

using System;

namespace ClassDemo2
{
    class Box
    {
        private double _width;
        private double _height;
        private double _length;

        public double Width
        {
            get { return _width; }
            set { this._width = Width; }
        }

        public double Height
        {
            get { return _height; }
            set { this._height = Height; }
        }

        public double Length
        {
            get { return _length; }
            set {this._length = Length; }
        }

        public double volume()
        {
            return Width * Height * Length;
        }

    }

    public class Program
    {
        static void Main(string[] args)
        {
            Box box = new Box();

            //Set value
            box.Width = 12;
            box.Height = 12;
            box.Length = 12;

            //Get value
            double width = box.Width;
            double height = box.Height;
            double length = box.Length;

            Console.WriteLine("Box properties");
            Console.WriteLine("Width: {0}", width);
            Console.WriteLine("Height: {0}", height);
            Console.WriteLine("Length: {0}", length);
            Console.WriteLine("Volume: {0}", box.volume());
        }
    }

}

Console Window

>Solution :

The setters in the Box class aren’t doing anything. The setters aren’t assigning a value to the private fields in the Box class.

You may as well remove the fields altogether and use auto-implemented properties.

For example:

class Box
{
    public double Width { get; set; }

    public double Height { get; set; }

    public double Length { get; set; }

    public double Volume()
    {
        return Width * Height * Length;
    }
}