public static bool AddBrandCategory(BrandCategoryInfo brandCategory) { BrandCategoryDao brandCategoryDao = new BrandCategoryDao(); brandCategory.DisplaySequence = brandCategoryDao.GetMaxDisplaySequence <BrandCategoryInfo>(); int num = (int)brandCategoryDao.Add(brandCategory, null); if (num > 0 && brandCategory.ProductTypes.Count > 0) { brandCategoryDao.AddBrandProductTypes(num, brandCategory.ProductTypes); } return(true); }