对象dll工程的名字为NN，类的名字为TT
Option Explicit
Function test() As String
test = "test!!!!"
End Function
Public Function GetConn() As ADODB.Connection
Dim conn As ADODB.Connection
Set conn = New ADODB.Connection
Debug.Print ("ok")
Set GetConn = conn
End Function
exe工程的名字为NA,
Option Explicit
Private Sub Form_Load()
Dim a As NN.TT
Set a = New NN.TT
Dim b As Object
Set b = a.GetConn()
'这里的b就是一个adodb.connectioh对象
Debug.Print b.version()
End Sub
前几天谁问的？从dll返回连接对象给asp使用，例子在里面
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