Radio Buttons in ASP.NET

Question

I'm bit new to .NET. I am using Radio buttons inside a panel in a web page. (Since group boxes are not there). But when I click on each radio button they all are checked. They are not acting as a group but single units.

Do I need to remove the panel here? Please help me.

Answer 1

You're probably missing GroupName

<asp:RadioButton id="button1" runat="server" GroupName="MyGroup" Text="Button 1" />
<asp:RadioButton id="button2" runat="server" GroupName="MyGroup" Text="Button 2" />
<asp:RadioButton id="button3" runat="server" GroupName="MyGroup" Text="Button 3" />

Answer 2

You can use the Radiobuttonlist in ASP.NET toolbar.

And in the SelectedIndexChanged event of the radiobuttonlist you can do what ever you want as you wish. (rblist is the radiobuttonlist )

protected void rbList_SelectedIndexChanged(object sender, EventArgs e)
{
    if (rbList.Items[0].Selected)
    {
        lblHeader.Text = "You selected first option";
    }
}

Answer 3

您想要的是<asp:RadioButtonList> 。