How to Set RadioButtonFor() in ASp.net MVC 2 as Checked by default

Question

How can i Set RadioButtonFor() as Checked By Default

<%=Html.RadioButtonFor(m => m.Gender,\"Male\")%>

there is way out for (Html.Radio

Answer 1

You need to add 'checked' htmlAttribute in RadioButtonFor, if the radiobutton's value matches with Model.Gender value.

@{
        foreach (var item in Model.GenderList)
        {
            

               
                   @Html.RadioButtonFor(m => m.Gender, item.Key, (int)Model.Gender==item.Key ? new { @checked = "checked" } : null)
                   @item.Value
              
            
        }
    }

For complete code see below link: To render bootstrap radio button group with default checked. stackoverflow answer link