Radio Button

Hi Vishal

I have below code but still not showing Highlighted

Thanks

Hello Ramco

It's an issue with your style sheet setting, not any issue with checked. it is check as you write Checked="true" just it's not showing to UI

You can try with the below code to review.

protected void button_Click(object sender, EventArgs e)
{
    if (rb1.Checked)
        lblCheckBoxStatus.Text = "Option Selected: " + rb1.Text;
    else
        lblCheckBoxStatus.Text = "Option Selected: " + rb2.Text;
}

Hi Sachin

   RadioButton is in repeater

Thanks

Hi Muhammad

  I am trying below code but not working

Thanks

protected void Page_Load(object sender, EventArgs e)
{
        if (!IsPostBack)
        {
            rb1.Checked = true;
        }
}

I can't find anything wrong in your code. It should have worked. But, if for some reason it is not working then try setting it from code behind for the first load

Try the following fiddle I have created for you:

https://jsfiddle.net/0nbdycjx/1/

Hello

You can use RadioButtonList to achieve functionality using the radio button. please check the sample code below you can use.

You can set Selected="True" to set checked by default.

	
      Select
      High
	   

Hi Vishal

    It is not a list.

Thanks

Try this

RadioButtonList1.SelectedIndex = 1;
RadioButtonList1.SelectedValue = "P";
RadioButtonList1.Items[1].Selected = true;