public void UpdateCategory(Category category) { using (var context = new GiaikhatNgocMaiEntities()) { context.Categories.Add(category); context.Entry(category).State = System.Data.Entity.EntityState.Modified; context.SaveChanges(); } }
public int CreateCategory(Category category) { using (var context = new GiaikhatNgocMaiEntities()) { context.Categories.Add(category); context.SaveChanges(); return category.Id; } }