VB存储变量值到数据库

大家好，请大家帮忙！
比如下面一段代码：
Dim I As Integer
Dim H As Integer
Dim D As Integer
Dim a As Integer
Dim b As Integer
Dim c As Integer

a = 1
b = 2
c = 3
I = a + b
H = a + c
D = b + c

sql = "INSERT INTO `example`.`Dim I As Integer
Dim H As Integer
Dim D As Integer
Dim a As Integer
Dim b As Integer
Dim c As Integer

a = 1
b = 2
c = 3
I = a + b
H = a + c
D = b + c

sql = "INSERT INTO `example`.`cylindar` (`I` ,`H` ,`D`)VALUES (I,H,D) "
rs.Open sql, cn

我想把I,H,D这三个变量对应的值也就是3，4，5存储到表cylindar中，但每次存进去的都是空值，怎么回事啊？谢谢帮忙！

---

...已回

---

这个，真的需要表结构。

---

INSERT INTO 表名
        (字段列表)
VALUES  (变量列表)
----------------------------

INSERT INTO titles
        (title_id, title, type, pub_id, price)
VALUES  ('BU9876', 'Creating Web Pages', 'business', '1389', '29.99')

---

友情UP