如何在按钮的每次单击事件上添加多个单选按钮 [英] How to add multiple radio buttons on every click event of a button

问题描述

我正在创建其中具有InsertQuestion.aspx页面的在线考试项目(Asp.Net).
我有1个textBox和1个Button ant面板Control.
在点击按钮时，我要动态添加单选按钮&在按钮的每次单击事件上将Radiobutton的文本设置为textBox的文本
并添加到面板控件

请告诉我解决方案.

我尝试过的事情:

AddButton_Click()
{
RadioButton rb =新的RadioButton();
rb.Text = Textbox1.Text;
Panel1.controls.add(rb);
}

I am Creating Online Exam Project(Asp.Net) in which i have InsertQuestion.aspx Page.
I have 1 textBox and 1 Button ant panel Control.
On Click Of a Button i want to add a Radiobutton dynamically & set the text of Radiobutton as text Of textBox on Every Click Event of a button
And add to a panel control

please tell me Solution.

What I have tried:

AddButton_Click()
{
RadioButton rb = new RadioButton();
rb.Text = Textbox1.Text;
Panel1.controls.add(rb);
}

推荐答案

维护动态控件并不是一个微不足道的过程，因为您必须在每个回发中重新添加所有动态控件，.net可以.为您管理它们.

动态创建控件| ASP.NET论坛 [ ^ ]

Maintaining dynamic controls is not a trivial process as you have to re-add all of your dynamic controls on every postback, .net can''t manage them for you.

Dynamically creating controls | The ASP.NET Forums[^]

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