using System; using System.Collections.Generic; using System.Linq; using System.Runtime.Serialization; using System.ServiceModel; using System.Text; using System.Data; namespace DeiNiu.Wcf { [ServiceContract] public interface ICustomer { [OperationContract] DataSet query(string querystr, int rownumStart, int rownumEnd); [OperationContract] int updateJdGroup(string[] Ids, int group); [OperationContract] int updateJdHourPoint(string[] Ids, int point); } }