Vba 设置outlook.attachment=邮件项目附件

我正在尝试编写一个脚本，将附件保存到目录中。当我运行它时，我会收到一条错误消息“type mismatch”，并突出显示行

Set olAtt=olMi.Attachments

。有人能提供建议吗

Sub SaveAttachments()

Dim olApp As Outlook.Application
Dim olNs As Namespace
Dim Fldr As MAPIFolder
Dim MoveToFldr As MAPIFolder
Dim olMi As Outlook.MailItem
Dim olAtt As Outlook.Attachment
Dim MyPath As String
Dim i As Long
Dim j As Long
Dim filesavename As String

Set olApp = New Outlook.Application
Set olNs = olApp.GetNamespace("MAPI")
Set Fldr = olNs.GetDefaultFolder(olFolderInbox)
Set MoveToFldr = Fldr.Folders("Survey")
MyPath = "C:\Users\temp"


For i = (Fldr.Items.Count - 150) To Fldr.Items.Count 

    Set olMi = Fldr.Items(i)
    If InStr(1, olMi.Subject, "Survey") > 0 Then
        j = olMi.Attachments.Count
        Set olAtt = olMi.Attachments
        filesavename = MyPath & olAtt.Filename
        olAtt.SaveAsFile filesavename

        olMi.Save
        olMi.Move MoveToFldr

    End If
Next i

Set olAtt = Nothing
Set olMi = Nothing
Set Fldr = Nothing
Set MoveToFldr = Nothing
Set olNs = Nothing
Set olApp = Nothing

End Sub

---

olAtt

声明为

Outlook.Attachment

（单数）

olMi.Attachments

是附件的集合