public void Update(decimal DataId, decimal TestId, int TestTypeId, decimal?DeviceId, string DataTest, bool?Analysis, decimal?UserReceive, DateTime?UpdateDate) { var item = new TDataRaw(); item.MarkOld(); item.IsLoaded = true; item.DataId = DataId; item.TestId = TestId; item.TestTypeId = TestTypeId; item.DeviceId = DeviceId; item.DataTest = DataTest; item.Analysis = Analysis; item.UserReceive = UserReceive; item.UpdateDate = UpdateDate; item.Save(UserName); }