‫CheckBoxList در ASP.NET MVC

@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
@using (Html.BeginForm())
{
    <input type='checkbox' name='Result' value='value1' />
    <input type='checkbox' name='Result' value='value2' />
    <input type='checkbox' name='Result' value='value3' />
    <input type="submit" value="submit" />
}

using System.Web.Mvc;

namespace MvcApplication21.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View();
        }

        [HttpPost]
        public ActionResult Index(string[] result)
        {
            return View();
        }
    }
}

@helper CheckBoxList(string name, List<System.Web.Mvc.SelectListItem> items)
    {
    <div class="checkboxList">
        @foreach (var item in items)
        {
            @item.Text
            <input type="checkbox" name="@name"
                   value="@item.Value"
                   @if (item.Selected) { <text>checked="checked"</text> }
               />
            < br />
        }
    </div>
}

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

namespace MvcApplication21.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            ViewBag.Tags = new List<SelectListItem>
            {
                new SelectListItem { Text = "Item1", Value = "Val1", Selected = false },
                new SelectListItem { Text = "Item2", Value = "Val2", Selected = false },
                new SelectListItem { Text = "Item3", Value = "Val3", Selected = true }
            };
            return View();
        }

        [HttpPost]
        public ActionResult GetTags(string[] tags)
        {
            return View();
        }

        [HttpPost]
        public ActionResult Index(string[] result)
        {
            return View();
        }
    }
}

@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
@using (Html.BeginForm())
{
    
    <input type='checkbox' name='Result' value='value1' />
    <input type='checkbox' name='Result' value='value2' />
    <input type='checkbox' name='Result' value='value3' />
    <input type="submit" value="submit" />
}

@using (Html.BeginForm(actionName: "GetTags", controllerName: "Home"))
{
    @Helpers.CheckBoxList("Tags", (List<SelectListItem>)ViewBag.Tags)    
    <input type="submit" value="submit" />
}