如何根据MS Access 2007中的组合框中的值填充文本框的值？ [英] How to populate the value of a Text Box based on the value in a Combo Box in MS Access 2007?

问题描述

我有一个查找类型的组合框，即我已经选择源为一个表中的列，并将选定的值存储在另一个表中。我查找的表有另一列，我需要该列中的值显示在文本框中，每次我更改组合框中的值，我需要相应的值显示在文本框中。我如何做到这一点？我到目前为止做的是写一个 Select 查询，根据组合框的值选择合适的列。有没有更好的方式这样做？请帮助我！

I have a combo box which is of a lookup type, i.e., I've selected the source to be a column from a table and am storing the selected value in another table. The table which I am looking up has another column and I need the value in this column to be displayed in a text box and each time I change the value in the combo box, I need the corresponding value to be displayed in the text box. How can I do this? What I have done so far is to write a Select query that selects the appropriate column based on the combo box's value. Is there a more decent way of doing this? Please help me!

推荐答案

将组合框的源代码添加到您的2个字段中。 SELECT id，name FROM Customers

因此，请确保将组合的列计数属性设置为2。

使得未绑定的文本框源等于 = MyCombo.Column（1）（从内存中，此列为零）。

就是这样，零需要代码。

Make the source of the combo box to your 2 fields e.g. SELECT id, name FROM Customers
Make sure you set the Column Count property of the combo to 2, accordingly.
Then make you unbound text box source equal to =MyCombo.Column(1) (from memory, this Column is zero based).
That's it, zero code required.

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