using System; using System.Collections; using System.Collections.Generic; using System.Linq; using System.ServiceModel; using System.Text; namespace RDH.Data.BLL { public interface IBaseBLL { } public interface IBaseBLL : IBaseBLL { List ListModels(int pageSize, int index); int GetModelCount(); int Save(T obj); void Update(T obj); T Get(T obj); void Delete(T obj); } }