public void LoadBandDataTest()
        {
            resistorData.LoadData();

            Assert.IsNotNull(resistorData.BandColors);
        }
        // GET: Resistor_Calculator

        /// <summary>
        ///
        /// </summary>
        /// <returns></returns>
        public ActionResult Index()
        {
            Rd.LoadData();
            return(View(Rd));
        }