如何从VB.NET中的组合框中获取价值 [英] How to get value from combo box in VB.NET

问题描述

大家好，



我有一个名为客户群的组合框。此组合框将从表CustomerGroup获取数据库中的所有客户组，并在此表中有2列（代码和名称）。我想在组合框中显示名称列，当我保存它时，将代码列添加到其他表（客户表）。



有谁知道如何这样做？



谢谢



TONY

Hi all experts,

i have one combo box called "Customer Group". This combo box will get all customer group in database from table "CustomerGroup" and in this table it has 2 columns (Code and Name). i want to display "Name" columns in Combo box and when i save it get the "Code" Column to other table(Customer Table).

Does anybody know how to do that?

Thanks

TONY

推荐答案

HI，



简单的好友



让我们说，你有一个组合框ComboCustomerGroup

Its simple buddy

Let''s say, you have a combo box "ComboCustomerGroup"

dim CustGroupDT as DataTable=GetCustomerGroupNameAndCode()

Me.ComboCustomerGroup.DataSource=CustGroupDT

Me.ComboCustomerGroup.DisplayMember="Name"

Me.ComboCustomerGroup.ValueMember="Code"

当您将数据保存到表格（客户表）时，请使用

and when you save the data to your table(Customer Table), use

CustomerGroupCode=Me.ComboCustomerGroup.SelectedValue

这将为您提供与组合框所选项目的名称相对应的代码< br $> b $ b

希望它适合你

有一个很好的代码日!!

This will give you the "Code" corresponding to the "Name" of the selected item of your combobox

Hope it works for you
Have a nice code day!!

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