问题描述
i在表单中有一个子表单。
i有一个组合框，其形式在选择后填充子表单。
i有两个文本框，显示子窗体中的一些信息，即项目数和用户数...
我如何确保在我从组合框中选择一个用户之前，文本框是空的???
我的子窗体显示所有记录，然后我从组合框中选择一个用户，两个字段显示顶部的信息记录，我不希望它...
任何帮助将被认定
Hi,
i have a subform within a form.
i have a combobox in the form that populates the subform after a selection.
i have two textboxes that show some info from the subform, ie Number of items and User...
How do i make sure that the textboxes are empty before i select a user from the combobox???
My subform shows all records before i select a user from the combobox and the two fields show the info of the top record, which i dont want it to...
any help will be appreicated
推荐答案
主表单上的这些文本框还是你的子窗体？
填充子窗体的查询的SQL是什么？
问候，
Scott
Are these text boxes on your main form or your subform?
What''s the SQL for the query that populates your subform?
Regards,
Scott
文本框在主窗体上。
我的子窗体的SQL是：
The textboxes are on the main form.
my SQL for subform is:
这篇关于空文本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！