组合框是指一个组合框，它指的是另一个组合框???? [英] Combo box refers to a combo box which refers to another combo box????

问题描述

我知道如何让一个组合框引用另一个组合框，但如果我想添加第三个引用前两个组合框中的数据，它就不起作用了。

有什么想法吗？

I know how to get a combo box to refer to another combo box, but if I want to add a third which refers to the data in both of the previous two, it''s not working.
Any ideas?

推荐答案

我知道如何让一个组合框引用另一个组合框，但是如果我想添加第三个引用前两个数据中的数据，它就不起作用了。

有什么想法吗？

I know how to get a combo box to refer to another combo box, but if I want to add a third which refers to the data in both of the previous two, it''s not working.
Any ideas?

我恐怕不得不把你推荐给帖子指南：请在发布到论坛之前仔细阅读，因为这对我没用。

我恐怕不得不把你推荐给发布指南：请在发布到论坛之前仔细阅读，因为这对我没有意义。

I''m afraid I''m going to have to refer you to the POSTING GUIDELINES: Please read carefully before posting to a forum as this makes no sense to me.

正如NeoPa所说。


你必须发布两个组合框的行源的SQL代码你目前有和解释什么数据以及你希望如何在第三个数据中查看数据。

As NeoPa says.

You will have to post the SQL code for the Row Source of the two combo boxes you currently have and explain what data and how you want the data to be viewed in the third.

感谢您的帮助，我已经阅读了发布指南，非常感谢。这个网站根本不是用户友好的，你只是刚开始使用Access的人没有帮助。

这很简单。我想在第一个框中选择船只，在第二个框中选择航行日期（仅限该船的航行日期），并在第三个框中选择与该船舶一起游览。

Thanks for your unhelp, I have read the posting guidelines thank you very much. This site is not user friendly at all and you offer no help to people who are just starting out in Access.
It is quite simple. I want to select the ship in the first box, the sailing date (only those for that ship) in the second, and the excursions on that date with that ship in the third.

这篇关于组合框是指一个组合框，它指的是另一个组合框????的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！