Скачать или смотреть Radio Button Values Save In Database

Code
databaseEntities db = new databaseEntities();
tbl_radiobtn r = new tbl_radiobtn();
if(RadioButton1.Checked==true)
{
r.incorrect_answer = RadioButton1.Text;
}
if (RadioButton2.Checked == true)
{
r.incorrect_answer = RadioButton2.Text;
}
if (RadioButton3.Checked == true)
{
r.incorrect_answer = RadioButton3.Text;
}
if (RadioButton2.Checked == true)
{
r.correct_answer = RadioButton2.Text;

}

db.tbl_radiobtn.Add(r);
db.SaveChanges();
Response.Redirect("radio.aspx");