public void DeleteProductBrands(ProductBrand ct) { UniversalContext db = new UniversalContext(); using (db) { db.Entry(ct).State = EntityState.Deleted; db.ProductBrands.Remove(ct); db.SaveChanges(); } }
public void AddProductBrand(ProductBrand productBrand) { UniversalContext db = new UniversalContext(); using (db) { db.Entry(productBrand.ProductType).State = EntityState.Unchanged; db.ProductBrands.Add(productBrand); db.SaveChanges(); } }