Radio Button

Question

Hi I have below Radio Button . I want option P to be checked by default P A Thanks

Sachin Singh · Answer

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

Ramco Ramco · Answer

Hi Vishal I have below code but still not showing Highlighted Thanks

Vishal Joshi · Answer

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; }

Ramco Ramco · Answer

Hi Sachin RadioButton is in repeater Thanks

Ramco Ramco · Answer

Hi Muhammad I am trying below code but not working Thanks

Muhammad Imran Ansari · Answer

Try the following fiddle I have created for you: https://jsfiddle.net/0nbdycjx/1/

Vishal Joshi · Answer

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

Ramco Ramco · Answer

Hi Vishal It is not a list. Thanks

Vishal Yelve · Answer

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