public void Update(Shipping_Catalog_ProductsViewModel product)
        {
            if (!UpdateDatabase)
            {
                var target = One(e => e.ProductID == product.ProductID);

                if (target != null)
                {
                    target.ProductID   = product.ProductID;
                    target.ProductName = product.ProductName;
                    target.AreaID      = product.AreaID;
                    target.WOrder      = product.WOrder;
                    target.TIDSerie    = product.TIDSerie;
                    target.WKRMSerie   = product.WKRMSerie;
                    target.ProductType = product.ProductType;
                }
            }
            else
            {
                var entity = new Shipping_Catalog_Products();

                entity.ProductID   = product.ProductID;
                entity.ProductName = product.ProductName;
                entity.AreaID      = product.AreaID;
                entity.WOrder      = product.WOrder;
                entity.TIDSerie    = product.TIDSerie;
                entity.WKRMSerie   = product.WKRMSerie;
                entity.ProductType = product.ProductType;

                entities.Shipping_Catalog_Products.Attach(entity);
                entities.Entry(entity).State = EntityState.Modified;
                entities.SaveChanges();
            }
        }
        public void Create(Shipping_Catalog_ProductsViewModel product)
        {
            if (!UpdateDatabase)
            {
                var first = Read().OrderByDescending(s => s.ProductID).FirstOrDefault();
                var id    = (first != null) ? first.ProductID : 0;

                product.ProductID = id + 1;

                GetAll().Insert(0, product);
            }
            else
            {
                var entity = new Shipping_Catalog_Products();

                entity.ProductID   = product.ProductID;
                entity.ProductName = product.ProductName;
                entity.AreaID      = product.AreaID;
                entity.WOrder      = product.WOrder;
                entity.WKRMSerie   = product.WKRMSerie;
                entity.TIDSerie    = product.TIDSerie;
                entity.ProductType = product.ProductType;

                entities.Shipping_Catalog_Products.Add(entity);
                entities.SaveChanges();

                //product.ProductID = entity.ProductID;
            }
        }