如何获得单选按钮的价值? [英] How to get value of Radio Buttons?

问题描述

我有一个包含单选按钮的组框例如.

I have a group box contains radio buttons eg.

o 男性

o 女性

我希望我的代码获取单选按钮的选定值并将其复制到字符串类型变量请使用简单的代码，因为它不是很专业

i want my code to get the selected value of radio button and copy it to string type variable kindly use simple code cause m not very professional

谢谢

推荐答案

对于Win Forms:

要从单选按钮中获取值(假设您想要的是值，而不是文本)，请获取Checked属性:

To get the value (assuming that you want the value, not the text) out of a radio button, you get the Checked property:

string value = "";
bool isChecked = radioButton1.Checked;
if(isChecked )
  value=radioButton1.Text;
else
  value=radioButton2.Text;

对于Web表单:

<asp:RadioButtonList ID="rdoPriceRange" runat="server" RepeatLayout="Flow">
    <asp:ListItem Value="Male">Male</asp:ListItem>
    <asp:ListItem Value="Female">Female</asp:ListItem>
</asp:RadioButtonList>

然后在某些按钮中单击CS

And CS-in some button click

string value=rdoPriceRange.SelectedItem.Value.ToString();

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