System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<html><head><script>alert(11);$()</script></head><body style="margin:0 auto;"><div>"); sb.Append("<form action=" + "/test/abcdef" + " method="post">"); sb.Append("<input style="30%;height:25px;" name="pMerCode" value=" + "123" + " />"); sb.Append("<input name="pBillno" value=" + "456" + " />"); sb.Append("<input name="pAmount" value=" + "789" + " />"); sb.Append("<input name="pDate" value=" + "123" + " />"); sb.Append("</form>"); sb.Append("</div></body></html>"); Response.Write(sb.ToString()); return View();