问题描述
我有一个查找类型的组合框，即，我已将源选择为表中的一列，并将所选值存储在另一个表中.我正在查找的表有另一列，我需要在文本框中显示该列中的值，每次更改组合框中的值时，我都需要在文本框中显示相应的值.我怎样才能做到这一点?到目前为止，我所做的是编写一个 Select 查询，根据组合框的值选择适当的列.有没有更体面的方法来做到这一点?请帮帮我！
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
将组合框的来源设置为您的 2 个字段，例如SELECT id, name FROM Customers
确保相应地将组合的列数属性设置为 2.
然后使您未绑定的文本框源等于 =MyCombo.Column(1)(根据内存，此 Column 是从零开始的).
就是这样，需要零代码.
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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