Multiple propertiess in Pull Down Menu Error

Question

User2074931137 posted

Any help in chasing down this error would be appreciated.  Thank you.

Error
The name 'ToList' does not exist in the current context D:\_Data\MVC\Question\Question\Question\Question\Controllers\Class3Controller.cs 55 23 Question

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Entity;
using System.Linq;
using System.Net;
using System.Web;
using System.Web.Mvc;
using Question.Models;
using Question.DAL;
//
using System.Data.Entity.SqlServer;
using System.Data.Entity.Core.Objects;
using System.Data.SqlClient;


        // GET: /Class3/Create
        public ActionResult Create()
        //{
        //    ViewBag.Class1ID = new SelectList(db.Class1s, "Class1ID", "FirstName");
        //    ViewBag.Class2ID = new SelectList(db.Class2s, "Class2ID", "CityTown");
        //    return View();
        //}
        //   _________________________ Original - Works (above) _________________________

        {
                   ViewBag.Class1ID = db.Class1s.Select(a => new SelectListItem
                    {
                        Value = a.Class1ID.ToString(),
                        Text = a.FirstName + " " + a.LastName
                    }
                    );ToList();

                    ViewBag.Class2ID = new SelectList(db.Class2s, "Class2ID", "CityTown");

                    return View();
        }

        // POST: /Class3/Create
        // To protect from overposting attacks, please enable the specific properties you want to bind to, for 
        // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Create([Bind(Include = "Class3ID,Class1ID,Class2ID")] Class3 class3)
        {
            if (ModelState.IsValid)
            {
                db.Class3s.Add(class3);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

            ViewBag.Class1ID = new SelectList(db.Class1s, "Class1ID", "FirstName", class3.Class1ID);
            ViewBag.Class2ID = new SelectList(db.Class2s, "Class2ID", "CityTown", class3.Class2ID);
            return View(class3);
        }

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

namespace Question.Models
{
    public class Class3
    {
        public int Class3ID { get; set; }
        public int Class1ID { get; set; }
        public int Class2ID { get; set; }

        public virtual Class1 Class1 { get; set; }
        public virtual Class2 Class2 { get; set; }
    }
}

@model Question.Models.Class3

@{
    ViewBag.Title = "Create";
}

<h2>Create</h2>


@using (Html.BeginForm()) 
{
    @Html.AntiForgeryToken()
    
    <div class="form-horizontal">
        <h4>Class3</h4>
        <hr />
        @Html.ValidationSummary(true)

        <div class="form-group">
            @Html.LabelFor(model => model.Class1ID, "Class1ID", new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.DropDownList("Class1ID", String.Empty)
                @Html.ValidationMessageFor(model => model.Class1ID)
            </div>
        </div>

        <div class="form-group">
            @Html.LabelFor(model => model.Class2ID, "Class2ID", new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.DropDownList("Class2ID", String.Empty)
                @Html.ValidationMessageFor(model => model.Class2ID)
            </div>
        </div>

        <div class="form-group">
            <div class="col-md-offset-2 col-md-10">
                <input type="submit" value="Create" class="btn btn-default" />
            </div>
        </div>
    </div>
}

<div>
    @Html.ActionLink("Back to List", "Index")
</div>

@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}