js 父页中的单选按钮取值

int starvalue = 3; ContentPlaceHolder ch = (ContentPlaceHolder)Master.FindControl(“middlecontent”); RadioButton radio = new RadioButton(); for (int i = 1; i <= 5;i++ ) { radio = (RadioButton)ch.FindControl(“rblStar” + i); if (radio.Checked == true) { starvalue = i; break; } } MessageBox.Show(star