汽车打不着火什么原因:asp.net 数据库联接问题

来源:百度文库 编辑:杭州交通信息网 时间:2024/04/29 04:00:21
<%@Import Namespace=System.Data.ADO%>
<%@Import Namespace=System.Data%>
<Script Language="VB" Runat="Server">
Sub Button1_Click(sender As Object, E As EventArgs)
Dim cnA As ADOConnection=New ADOConnection
Dim cmA As ADOCommand=New ADOCommand
cnA.Provider="Microsoft.Jet.OLEDB.4.0"
cnA.DataSource= server.MapPath("aa.mdb")
cnA.UserID="Admin"
cnA.Open()
cmA.ActiveConnection=cnA
cmA.CommandType=CommandType.Text
cmA.CommandText=Text1.Value
cmA.Execute()
Sp1.InnerText="影响了" & cmA.RecordsAffected & "条资料"
End Sub
</SCRIPT>

问题:
BC30002: Type 'ADOConnection' is not defined. 13行
13行是 Dim cnA As ADOConnection=New ADOConnection
请问这是什么问题,代码是从书上抄的!!!

书没有抄全,asp.net里没有ADOConnection这个类的,估计是自定义的类
你可以用ODBCConnection