如何创建动态下拉列表 [英] how to create dinamic dropdownlist

问题描述

我正在尝试创建一个下拉列表，当我从列表中选择一个项目时，我想要在另一个下拉列表或网格视图中选择该项目的选项列表.该项目和选项在oracle数据库中作为表中的列显示.可以否，请给我一个C#编码的想法.我对编程真的很陌生.

I''m trying to create a drop downlist and when i select one item from the list and I want a list of options for the item in another dropdownlist or grid view . the item and the choices are in oracle databse as columns in a table.can nay one please give me an idea with c# coding please. i''m realy new to programing.

推荐答案

由于您真的很新"，我们真的无法为您提供帮助所需的代码，其方式应为:a)符合快速答案"的上下文，也b)以允许您理解我们告诉您的方式的方式显示代码.

因此，我建议您至少使用以下搜索短语:

"c#oracle"
"c#combobox数据绑定nnn"，其中"nnn"是您选择的平台(Winforms，ASP.NET，WPF等)

Since you''re "realy [sic] new", there''s really no way we can give you the code you need in such a way as to a) fit within the context of beng a "quick answer", nor b) present the code in such a ways that allows you to comprehend what we''re telling you.

I therefore recommend that you at least goog the following search phrases:

"c# oracle"
"c# combobox databinding nnn", where "nnn" is your chosen platform (Winforms, ASP.NET, WPF, etc)

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