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

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

            db.AddInParameter(commandInsert, "@CompanyId", DbType.Int32, "CompanyId", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@TaxTypeName", DbType.String, "TaxTypeName", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@Note", DbType.String, "Note", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@TaxPercentage", DbType.Decimal, "TaxPercentage", DataRowVersion.Current);

            db.AddInParameter(commandInsert, "@CreatedUser", DbType.Int32, "CreatedUser", DataRowVersion.Current);
            db.AddInParameter(commandInsert, "@StatusId", DbType.Int32, "StatusId", DataRowVersion.Current);

            DbCommand commandUpdate = db.GetStoredProcCommand("usp_TaxTypeUpdate");
            db.AddInParameter(commandUpdate, "@TaxTypeId", DbType.Int32, "TaxTypeId", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@TaxTypeName", DbType.String, "TaxTypeName", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@Note", DbType.String, "Note", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@TaxPercentage", DbType.Decimal, "TaxPercentage", DataRowVersion.Current);

            db.AddInParameter(commandUpdate, "@UpdatedUser", DbType.Int32, "UpdatedUser", DataRowVersion.Current);
            db.AddInParameter(commandUpdate, "@StatusId", DbType.Int32, "StatusId", DataRowVersion.Current);

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

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

            return true;
        }