绑定IEnumerable< T>下载ascx [英] Bind a IEnumerable<T> to dropdown in ascx

问题描述

我有一个通用的IEnumerable，比如IENumerable< student>每个列表包含学生ID，学生姓名，学生年龄。



我想将其绑定到下拉列表。



下拉列表必须显示学生姓名选择学生并单击按钮后，我必须能够将学生ID添加为查询字符串并获取详细信息并在另一个中显示详细信息。



如何我可以做到这一点吗？我在google搜索期间发现我可以直接将IEnumerable绑定到ddl。



谢谢

Hi,

I have a generic IEnumerable, say IENumerable<student> and each list contains student ID, student Name, Student Age.

I want to bind this to a dropdown list.

The dropdown list must show the student name and after selecting a student and click a button, i must be able to add the student id as query string and fetch the details and show the details in another.

How can i achieve this. I found out during my googling that i can just bind IEnumerable to ddl directly.

Thanks

推荐答案

尝试如下...

Try like below...

yourDropDownList.DataSource = students.ToList();
yourDropDownList.DataTextField = "StudentName";
yourDropDownList.DataValueField = "StudentID";
yourDropDownList.DataBind();

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