HBM.GeneralManagement.AdditionalServiceDAO.InsertUpdateDelete C# (CSharp) Method

        public bool InsertUpdateDelete(DataSet ds)
        {
            Database db = DatabaseFactory.CreateDatabase(Constants.HBMCONNECTIONSTRING);
            DbCommand commandInsert = db.GetStoredProcCommand("usp_AdditionalServiceInsert");

            db.AddInParameter(commandInsert, "@CompanyId", DbType.Int32, "CompanyId", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@ServiceName", DbType.String, "ServiceName", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@ServiceCode", DbType.String, "ServiceCode", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@AdditionalServiceTypeId", DbType.Int32, "AdditionalServiceTypeId", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@Rate", DbType.Decimal, "Rate", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@CreatedUser", DbType.Int32, "CreatedUser", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@StatusId", DbType.Int32, "StatusId", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@ServiceMethodID", DbType.Int32, "ServiceMethodID", DataRowVersion.Current);

            DbCommand commandUpdate = db.GetStoredProcCommand("usp_AdditionalServiceUpdate");
            db.AddInParameter(commandUpdate, "@AdditionalServiceId", DbType.Int32, "AdditionalServiceId", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@ServiceName", DbType.String, "ServiceName", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@ServiceCode", DbType.String, "ServiceCode", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@AdditionalServiceTypeId", DbType.Int32, "AdditionalServiceTypeId", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@Rate", DbType.Decimal, "Rate", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@UpdatedUser", DbType.Int32, "UpdatedUser", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@StatusId", DbType.Int32, "StatusId", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@ServiceMethodID", DbType.Int32, "ServiceMethodID", DataRowVersion.Current);

            DbCommand commandDelete = db.GetStoredProcCommand("usp_AdditionalServiceDelete");
            db.AddInParameter(commandDelete, "@AdditionalServiceId", DbType.Int32, "AdditionalServiceId", DataRowVersion.Current);

            db.UpdateDataSet(ds, ds.Tables[0].TableName, commandInsert, commandUpdate, commandDelete, UpdateBehavior.Transactional);

            return true;
        }