using System; using System.Collections.Generic; using Tanshu.Accounts.Contracts; namespace Tanshu.Accounts.DAOFactory { public interface IProductGroupDAO : IDisposable { bool Insert(ProductGroupBO productType); ProductGroupBO GetProductGroup(Guid productGroupID); ProductGroupBO GetProductGroup(string name); bool Delete(Guid productGroupID); bool Update(ProductGroupBO productGroup); List GetProductGroups(); } }