VBA 'User Defined Type Not Defined' Outlook 编译错误

Question

我有一个很大的 Excel 文件，它通过命令按钮向工作中的经理发送电子邮件，然后他们可以按按钮，将文件发送给他们下面的经理。

由于每个经理都有自己的 MS Office 版本，因此我有一个子程序来检查他/她的计算机上的版本并标记 V > 在引用中。

当我保存文件时，我将其保存为 Outlook Object Library 未标记 V 的状态，并且我有其他人构建的代码。该代码运行了 3 个子程序。第一个子目录有一个 msgbox，当您回答 Yes 时，它会将您发送到下一个子目录。

Public Sub before_send_mail()

    answer = MsgBox("Send Email?", vbYesNo + vbQuestion, "Empty Sheet")

    If answer = vbYes Then
        Call excel_ver
        Call sendMail
        Call remove_ref
    Else
     'do nothing
    End If

End Sub

然后，我有“按 Office 版本列出的引用选择器”，它会检查计算机上安装的版本，并在工具---->引用中自动标记 V > 在 Outlook 对象中。这部分似乎也运作良好。

Sub excel_ver()

    On Error Resume Next
    ver = Application.Version

    If ver = 16 Then
        tmp_name = "C:\Program Files\Microsoft Office\Office16\MSOUTL.OLB"
        Application.VBE.ActiveVBProject.References.AddFromFile tmp_name
        Exit Sub
    End If

    If ver = 15 Then
        tmp_name = "C:\Program Files\Microsoft Office\Office15\MSOUTL.OLB"
        Application.VBE.ActiveVBProject.References.AddFromFile tmp_name
        Exit Sub
    End If

    If ver = 14 Then
        tmp_name = "C:\Program Files\Microsoft Office\Office14\MSOUTL.OLB"
        Application.VBE.ActiveVBProject.References.AddFromFile tmp_name
        Exit Sub
    End If

End Sub

然后我们就开始解决问题了。当我到达子 sendMail 时，它在 Dim applOL As Outlook.Application

行上出现错误

Public Sub sendMail()

    Call ini_set

    If mail_msg.Cells(200, 200) = 1 Then

        lr = main_dist.Cells(main_dist.Rows.Count, "A").End(xlUp).Row

        On Error Resume Next

        For i = 2 To lr

            Application.DisplayAlerts = False

            Dim applOL As Outlook.Application 'Here is the error ---- that line
            Dim miOL As Outlook.MailItem
            Dim recptOL As Outlook.Recipient

            mail_msg.Visible = True

            mailSub = mail_msg.Range("B1")
            mailBody = mail_msg.Range("B2")

            mail_msg.Visible = False

            Set applOL = New Outlook.Application
            Set miOL = applOL.CreateItem(olMailItem)
            Set recptOL = miOL.Recipients.Add(main_dist.Cells(i, 5))
            recptOL.Type = olTo

            tempPath = ActiveWorkbook.Path & "\" & main_dist.Cells(i, 4) & ".xlsm"

            With miOL
                .Subject = mailSub
                .Body = mailBody
                .Attachments.Add tempPath
                .send     
            End With

            Set applOL = Nothing
            Set miOL = Nothing
            Set recptOL = Nothing

            Application.DisplayAlerts = True

        Next i
   End If
End Sub

Answer 1

应该无需引用即可运行:

Public Sub sendMail()

    Dim applOL As Object, miOL As Object, recptOL As Object
    Dim i As Long

    ini_set

    If mail_msg.Cells(200, 200) = 1 Then

        Set applOL = CreateObject("Outlook.Application")

        For i = 2 To main_dist.Cells(main_dist.Rows.Count, "A").End(xlUp).Row

            Set miOL = applOL.CreateItem(0)  'olMailItem=0
            Set recptOL = miOL.Recipients.Add(main_dist.Cells(i, 5))
            recptOL.Type = 1  ' olTo=1

            With miOL
                .Subject = mail_msg.Range("B1")
                .Body = mail_msg.Range("B2")
                .Attachments.Add ActiveWorkbook.Path & "\" & _
                                 main_dist.Cells(i, 4) & ".xlsm"
                .send
            End With
        Next i
        Set applOL = Nothing
   End If
End Sub

编辑:在上面的代码中，我删除了一些“一次性”变量，但这只是我的偏好......