Dim db As Database =New GenericDatabase("Driver={Microsoft Access Driver (*.mdb)};Dbq=D:vs2005dbdb.mdb;Uid=sa;Pwd=sa;", OdbcFactory.Instance) Dim sqlCommand AsString="select * FROM province ORDER BY id desc" '要对数据源执行的 SQL 语句或存储过程。 Dim dbCommand As DbCommand = db.GetSqlStringCommand(sqlCommand)