我正在尝试将“NameofProduct”插入到我的数据库中,但出现错误 Operator '&' is not defined for string “INSERT INTO
只有当下面的行用于填充“NameofProduct”时,插入语句才会失败任何人都可以发现这有什么问题吗?
NameofProduct = Session("Product1").ToString &
"," &
Session("Product2").ToString.Replace("Select....", "") &
"," &
Session("Product3").ToString &
"," &
Session("Product4").ToString &
"," &
Session("ProductManual").ToString