代码错错在哪？
Public cn As [un]ADODB.Connection[/un]Public Sub dbconn()
Dim str1 As String
str1 = " provider = microsoft.jet.oledb.4.0;data source = " & App.Path & " \kehse\rlzygl.mdb"
Set cn = New ADODB.Connection
cn.open str1
End Sub
总是显示用户自定义类型未定义？
