VBA 函数连接access以及excel，同时自动版本

Private Function AccessJoinString() As String
If Val(Application.Version) < 12 Then
AccessJoinString = "Microsoft.Jet.Oledb.4.0"
Else
AccessJoinString = "Microsoft.Ace.Oledb.12.0"
End If
End Function


Private Function ExcelJoinString() As String
If Val(Application.Version) < 12 Then
ExcelJoinString = "Microsoft.Jet.Oledb.4.0;Extended Properties=Excel 8.0"
Else
ExcelJoinString = "Microsoft.Ace.Oledb.12.0;Extended Properties=Excel 12.0"
End If
End Function
Function AccessExecuteRecordset(AccessPath As String, sql As String) As Object
Dim cn As Object, rs As Object
Set cn = CreateObject("Adodb.Connection")
With cn
.Provider = AccessJoinString
.Open AccessPath
End With
Set rs = cn.Execute(sql)
Set AccessExecuteRecordset = rs
End Function

Function ExcelExecuteRecordset(ExcelPath As String, sql As String) As Object
Dim cn As Object, rs As Object
Set cn = CreateObject("Adodb.Connection")
With cn
.Provider = ExcelJoinString
.Open ExcelPath
End With
Set rs = cn.Execute(sql)
Set ExcelExecuteRecordset = rs
End Function