如何动态生成Asp.net中的n个Dropdown [英] How to generate n number of Dropdowns in Asp.net dynamically

问题描述

我需要Web应用程序，我必须从Excel中读取列并在Dropdown中显示它们。只有挑战就是说，例如，Excel中有5列，即Col1，Col2，Col3，Col4和Col5



我必须生成5个下拉列表，其中包含5个值以上在运行时说明。





谢谢，

I have a requirement for Web Application where I have to Read Columns from Excel and Show them in Dropdown. Only Challenge in that is say for eg, There are 5 columns in Excel i.e Col1, Col2, Col3, Col4 and Col5

I have to generate 5 Dropdowns with 5 values stated above on Runtime.


Thanks,

推荐答案

请，阅读我对这个问题的评论。



看看这里：

DropDownList类 [ ^ ]

如何：以编程方式将控件添加到ASP.NET网页 [ ^ ]

如何：将DropDownList Web服务器控件添加到Web窗体页面 [ ^ ]

Please, read my comment to the question.

Have a look here:
DropDownList Class[^]
How to: Add Controls to an ASP.NET Web Page Programmatically[^]
How to: Add DropDownList Web Server Controls to a Web Forms Page[^]

这篇关于如何动态生成Asp.net中的n个Dropdown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IT屋！