public ContentResult CalculateSimpleInterestResult(SimpleInterestModel model)
        {
            Session["Name"]           = "Helo";
            HttpContext.Session["jj"] = "lkl";
            decimal       simpleInteresrt = (model.Amount * model.Year * model.Rate) / 100;
            StringBuilder sbInterest      = new StringBuilder();

            sbInterest.Append("<b>Amount :</b> " + model.Amount + "<br/>");
            sbInterest.Append("<b>Rate :</b> " + model.Rate + "<br/>");
            sbInterest.Append("<b>Time(year) :</b> " + model.Year + "<br/>");
            sbInterest.Append("<b>Interest :</b> " + simpleInteresrt);
            return(Content(sbInterest.ToString()));
        }
        ////By default POST request comes here
        //public ActionResult CalculateSimpleInterestResult()
        //{
        //    decimal principle = Convert.ToDecimal(Request["txtAmount"].ToString());
        //    decimal rate = Convert.ToDecimal(Request["txtRate"].ToString());
        //    int time = Convert.ToInt32(Request["txtYear"].ToString());

        //    decimal simpleInteresrt = (principle * time * rate) / 100;

        //    StringBuilder sbInterest = new StringBuilder();
        //    sbInterest.Append("<b>Amount :</b> " + principle + "<br/>");
        //    sbInterest.Append("<b>Rate :</b> " + rate + "<br/>");
        //    sbInterest.Append("<b>Time(year) :</b> " + time + "<br/>");
        //    sbInterest.Append("<b>Interest :</b> " + simpleInteresrt);
        //    return Content(sbInterest.ToString());
        //}
        #endregion

        #region Using FormCollection

        //public ActionResult CalculateSimpleInterestResult(FormCollection form)
        //{
        //    decimal principle = Convert.ToDecimal(form["txtAmount"].ToString());
        //    decimal rate = Convert.ToDecimal(form["txtRate"].ToString());
        //    int time = Convert.ToInt32(form["txtYear"].ToString());

        //    decimal simpleInteresrt = (principle * time * rate) / 100;

        //    StringBuilder sbInterest = new StringBuilder();
        //    sbInterest.Append("<b>Amount :</b> " + principle + "<br/>");
        //    sbInterest.Append("<b>Rate :</b> " + rate + "<br/>");
        //    sbInterest.Append("<b>Time(year) :</b> " + time + "<br/>");
        //    sbInterest.Append("<b>Interest :</b> " + simpleInteresrt);
        //    return Content(sbInterest.ToString());
        //}
        #endregion

        #region Using Parameters
        //[HttpPost]
        //public ActionResult CalculateSimpleInterestResult(string txtAmount, string txtRate, string txtYear)
        //{
        //    decimal principle = Convert.ToDecimal(txtAmount);
        //    decimal rate = Convert.ToDecimal(txtRate);
        //    int time = Convert.ToInt32(txtYear);

        //    decimal simpleInteresrt = (principle * time * rate) / 100;

        //    StringBuilder sbInterest = new StringBuilder();
        //    sbInterest.Append("<b>Amount :</b> " + principle + "<br/>");
        //    sbInterest.Append("<b>Rate :</b> " + rate + "<br/>");
        //    sbInterest.Append("<b>Time(year) :</b> " + time + "<br/>");
        //    sbInterest.Append("<b>Interest :</b> " + simpleInteresrt);
        //    return Content(sbInterest.ToString());
        //}
        #endregion

        public ActionResult SimpleInterestWithModel()
        {
            SimpleInterestModel model = new SimpleInterestModel();

            return(View(model));
        }