public ActionResult Create(MaterialVM model)
        {
            if (string.IsNullOrEmpty(model.UnidadeMedida.nome))
            {
                ModelState.AddModelError("UnidadeMedida.nome", "Selecione uma unid. de med.");
            }
            //if (string.IsNullOrEmpty(model.Fabricante.nome))
            //{
            //    ModelState.AddModelError("Fabricante.nome", "Selecione um fabricante");
            //}
            if (ModelState.IsValid)
            {
                try
                {
                    LogBLL.Insert(new LogDado("Create", "Material", _idUsuario));
                    using (var db = new Context())
                    {
                        using (var trans = new RP.DataAccess.RPTransactionScope(db))
                        {
                            var _material = model.GetMaterial();

                            var _bll = new BLL.MaterialBLL(db, _idUsuario);

                            _bll.Insert(_material);
                            _bll.SaveChanges();

                            trans.Complete();

                            this.AddFlashMessage(RP.Util.Resource.Message.INSERT_SUCCESS, FlashMessage.SUCCESS);
                            return RedirectToAction("Index");
                        }
                    }
                }
                catch (Exception ex)
                {
                    this.AddFlashMessage(RP.Util.Exception.Message.Get(ex), FlashMessage.ERROR); RP.Util.Entity.ErroLog.Add(ex, Session.SessionID, _idUsuario);
                    return View(model);   
                }
            }
            return View(model);
        }
        public JsonResult JsCreate(Material model)
        {
            try
            {
                LogBLL.Insert(new LogDado("JsCreate", "Material", _idUsuario));
                using (var db = new Context())
                {
                    using (var trans = new RP.DataAccess.RPTransactionScope(db))
                    {
                        var _bll = new BLL.MaterialBLL(db, _idUsuario);

                        _bll.Insert(model);
                        _bll.SaveChanges();

                        trans.Complete();

                        return Json(new { model = model }, JsonRequestBehavior.AllowGet);
                    }
                }
            }

            catch (Exception ex)
            {
                Response.StatusCode = 500;
                return Json(RP.Util.Exception.Message.Get(ex), JsonRequestBehavior.AllowGet);
            }
        }