public Category CreateCategory(Category category) { if (category != null && category.ID == 0 && !String.IsNullOrEmpty(category.Name)) { return base.Data.Insert<Category>(category); } return null; }
public Category UpdateCategory(Category category) { if (category != null && category.ID > 0 && !String.IsNullOrEmpty(category.Name)) { return base.Data.Update<Category>(category); } return null; }