how to supply parameter to the stored procedure?

See more:

MVC4

SQL-Server-2014

code in data Accesslayer

public class DataAccess
    {
        //FilesEntity files = new FilesEntity();
        public void SaveFileName(string fileName)
        {
            string cs = ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString;
            using (SqlConnection con = new SqlConnection(cs))
            {
                SqlCommand cmd = new SqlCommand("spnotaryfiles", con);
                cmd.Parameters.AddWithValue("@Filename", fileName);
                cmd.CommandType = CommandType.StoredProcedure;
                con.Open();
                cmd.ExecuteNonQuery();
            }
        }
    }

Code in Action Controller

[HttpPost]
      public ActionResult Index(HttpPostedFileBase file)
      {
          if(file != null && file.ContentLength > 0)
          {
              try
              {
                  var fileName = Path.GetFileName(file.FileName);
                  var path = Path.Combine(Server.MapPath("~/Images/"), fileName);
                  file.SaveAs(path);
                  entity.filename = fileName;
                  da.SaveFileName(fileName);
              }
              catch (Exception ex)
              {
                  throw ex;
              }

          }

          return View();
      }

Code in View

@using (Html.BeginForm("Index", "File", FormMethod.Post, new { enctype = "multipart/form-data" }))
{

    <input type="file" name="file" /><br />
    <input type="submit" name="Submit" id="Submit" value="Upload" />
  
}

Getting Exception that saying

@using (Html.BeginForm("Index", "File", FormMethod.Post, new { enctype = "multipart/form-data" }))
{

    <input type="file" name="file" /><br />
    <input type="submit" name="Submit" id="Submit" value="Upload" />
  
}

please help me to how to pass parameter to storedprocedure from controller