public ActionResult Edit(Singer singer, HttpPostedFileBase IMG)
        {
            Singer sing = db.Singers.Find(singer.singer_id);

            singer.singer_active     = sing.singer_active;
            singer.singer_bin        = sing.singer_bin;
            singer.singer_datecreate = sing.singer_datecreate;
            singer.singer_dateupdate = DateTime.Now;
            singer.singer_name       = sing.singer_name;
            singer.singer_note       = sing.singer_note;
            singer.singer_option     = sing.singer_option;
            singer.user_id           = sing.user_id;

            var i = new ImagesController();

            if (IMG != null)
            {
                var code = Guid.NewGuid().ToString();
                var img  = new ImagesController();
                img.AddImages(IMG, Common.Link.IMG_SINGER, code);
                singer.singer_img = code + IMG.FileName;
            }
            else
            {
                singer.singer_img = sing.singer_img;
            }


            var dao = new SingersDAO();

            if (dao.Edit(singer))
            {
                return(Redirect("/Admin/SingersAdmin"));
            }
            else
            {
                return(Redirect(Common.Link.NOT_404));
            }
        }
        public ActionResult Edit(Music.Model.EF.Singer singer, HttpPostedFileBase IMG, string del)
        {
            Singer sing = db.Singers.Find(singer.singer_id);

            singer.singer_bin        = false;
            singer.singer_active     = true;
            singer.singer_datecreate = sing.singer_datecreate;
            singer.singer_dateupdate = DateTime.Now;

            if (singer.singer_active != true && singer.singer_active != false)
            {
                singer.singer_active = false;
            }

            //Chèn ảnh
            if (IMG != null)
            {
                var code = Guid.NewGuid().ToString();
                var img  = new FilesController();
                img.AddImages(IMG, Common.Link.IMG_SINGER, code);
                singer.singer_img = code + IMG.FileName;
            }
            else
            {
                singer.singer_img = sing.singer_img;
            }

            if (singersDAO.Edit(singer))
            {
                return(Redirect("/Admin/SingersAdmin"));
            }
            else
            {
                return(Redirect(Common.Link.NOT_404));
            }
        }