Binding Dropdown using EF in MVC

Model Code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace RAVDEVMVC.Models
{
    public class Vehicles
    {
        public  SelectList VehicleList { get; set; }
    }
}

Controller Code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using RAVDEVMVC.Models;

namespace RAVDEVMVC.Controllers
{
    public class HomeController : Controller
    {
     
        public ActionResult Index()
        {
            RAVEntities RE = new RAVEntities();
            IList<vehicle> objVehicleList = (from data in RE.vehicles
                                             select data).ToList();
            vehicle objvehicle = new vehicle();
            objvehicle.Vehicle1 = "Select";
            objVehicleList.Insert(0, objvehicle);
            SelectList objmodeldata = new SelectList(objVehicleList,"","Vehicle1",0);

            Vehicles objVehicleModel = new Vehicles();
            objVehicleModel.VehicleList = objmodeldata;
            return View(objVehicleModel);
        }
    }
}

View Code

@model RAVDEVMVC.Models.Vehicles

@Html.DropDownList("ddlVehicle",Model.VehicleList)

         

Autocomplete TextBox in MVC

RAVEntities  is a Entity Model

Controller Code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using AutoComplete.Models;

namespace AutoComplete.Controllers
{
    public class AutoCompleteController : Controller
    {
        //
        // GET: /AutoComplete/

        public ActionResult Index()
        {
            return View();
        }

        public JsonResult getData(string term) {
            var result = new List<KeyValuePair<string, string>>();
            RAVEntities re=new RAVEntities();
            IList<vehicle> objVehicleList= (from data in re.vehicles
                               select data).ToList();
            foreach (var item in objVehicleList)
            {
                result.Add(new KeyValuePair<string, string>(item.Vehicle1, item.Vehicle1.ToString()));
            }
            var result3 = result.Where(s => s.Value.ToLower().Contains(term.ToLower())).Select(w => w).ToList();
            return this.Json(result3, JsonRequestBehavior.AllowGet);
        }

    }
}

View Code

@{

    ViewBag.Title = "Index";

    Layout = null;

}

@Styles.Render("~/Content/themes/base/css")

@Scripts.Render("~/bundles/jquery")

@Scripts.Render("~/bundles/jqueryui")

<script type="text/javascript">

    $(document).ready(function () {

        $("#Country").autocomplete({

            source: function (request, response) {

                $.ajax({

                    url: "/AutoComplete/getData",

                    type: "POST",

                    dataType: "json",

                    data: { term: request.term },

                    success: function (data) {

                        response($.map(data, function (item) {

                            return { label: item.Key, value: item.Value };

                        }))

                    }

                })

            },

            messages: {

                noResults: "", results: ""

            }

        });

    })

</script>

@Html.TextBox("Country")

<input id="tags" type="text" />