Upload and Download files from Folder (Directory) in ASP.Net MVC

How to retrieve PDF File with download link in MVC

I am trying to create an application with fileupload control and i have saved the image path in datbase.

but i want that i should have a list with download option for the uploaded file in database.

I have already seen the link from aspforums and aspsnippets but they were not able to solve my problem

its a request if u can solve my issue instead of providing link

thank you

namespace ReportManagement.Controllers
{
    public class MeetingEntryController : Controller
    {
        // GET: MeetingEntry

        public ActionResult ViewFiles(int id)
        {            
            using(ApplicationDbContext db=new ApplicationDbContext())
            {
              var pdffile = db.MeetingDetails.Where(x => x.id == id).FirstOrDefault();
            }
            return View();
        }


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

        [HttpPost]
        public ActionResult Index(MeetingDetail ms)
        {
            //string path = Server.MapPath("~/App_Data/File");
            string filename = Path.GetFileNameWithoutExtension(ms.file.FileName);
            string extension = Path.GetExtension(ms.file.FileName);
            filename = filename + DateTime.Now.ToString("yymmssfff") + extension;
            //string fullpath = Path.Combine(path, filename);
            ms.filepath = "~/App_Data/File" + filename;
            filename = Path.Combine(Server.MapPath("~/App_Data/File"), filename);
            ms.file.SaveAs(filename);
            //ms.UserName = "User1";
            using (ApplicationDbContext db=new ApplicationDbContext())
            {
                ms.id = 1;
                db.MeetingDetails.Add(ms);
                db.SaveChanges();              
            }
            ModelState.Clear();
            return View();
        }
    }
}

@model ReportManagement.Models.MeetingDetail

@{
    ViewBag.Title = "Index";
}

<h2>Index</h2>
@using (Html.BeginForm("Index","MeetingEntry",FormMethod.Post,new {enctype="multipart/form-data" }))
{
    @Html.AntiForgeryToken()    
    <div class="form-horizontal">
        <h4>MeetingDetail</h4>
        <hr />
        @Html.ValidationSummary(true, "", new { @class = "text-danger" })
        <div class="form-group">
            @Html.Label("Upload Meeting PDF", htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                <input type="file" name="file" />
            </div>
        </div>
        <div class="form-group">
            @Html.LabelFor(model => model.UserName, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.UserName, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.UserName, "", new { @class = "text-danger" })
            </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")
}