怎么实时监测access数据库的变化呢
@mcfer: 不知道你知道什么,有时候回复就变得很无趣。 1、你懂英文。 2、不知道懂不懂编程。 (修改,你知道FileSystemWatcher,应该懂编程吧) 3、可以通过OLEDB连接ACCESS,但不保证一定可以在被其他程序占用的情况下连接。 4、ACCESS是一个相对不稳定的数
@mcfer: 不知道你知道什么,有时候回复就变得很无趣。
1、你懂英文。
2、不知道懂不懂编程。 (修改,你知道FileSystemWatcher,应该懂编程吧)
3、可以通过OLEDB连接ACCESS,但不保证一定可以在被其他程序占用的情况下连接。
4、ACCESS是一个相对不稳定的数据库,如果很多的连接及非法操作,可能出现文件错误。
5、虽然官方不支持ACCESS进行多用户连接,但实际上还是可以突破的。
如果从比较土的金额来说,我或者我的朋友尝试用ACCESS开发,并卖出超10万的价格(单客户),后来发现这个很无聊,自己整自己,用SQL Server啥事都没有了。
6、成功连接ACCESS后,ACCESS是没有通知机制,告诉你哪个数据表变化了。
7、如果数据表有修改时间之类的字段,这会好办点。如果没有,那就比较难办...
8、类似于想随时知道你的小孩的去向,如果这是一个市场,那就会有人制造360手环。
如果是一个单一客户需求,可能解决这个问题所需要消耗的人力成本已经远远超过客户(也可能就是你)
所能承担的费用。
9、虽然一直想谦虚来着,不过园子里比我更熟悉ACCESS的两只手应该能数得过来。

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