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我创建了这个脚本来在收到电子邮件时播放 wav 文件。关键是只在工作时间播放声音。如果在工作时间以外收到电子邮件，则不会播放任何声音。

Private Declare PtrSafe Function PlaySound Lib "winmm.dll" _
  Alias "PlaySoundA" (ByVal lpszName As String, _
  ByVal hModule As LongPtr, ByVal dwFlags As Long) As Long

Sub PlayWavFile(WavFileName As String, Wait As Boolean)
    If Dir(WavFileName) = "" Then Exit Sub ' no file to play
    If Wait Then ' play sound synchronously
        PlaySound WavFileName, 0, 0
    Else ' play sound asynchronously
        PlaySound WavFileName, 0, 1
    End If
End Sub

Sub PlayASoundDuringBusinessHours(Item As Outlook.MailItem)

  Dim SecondsSinceMidnight
  Dim SecondsPerHour
  Dim NineOclockAm
  Dim NineOclockPm
  Dim TooEarly
  Dim TooLate

  On Error GoTo ErrHandler:
  SecondsSinceMidnight = Timer
  SecondsPerHour = 60 * 60
  NineOclockAm = SecondsPerHour * 9
  NineOclockPm = SecondsPerHour * 21
  TooEarly = Timer < NineOclockAm
  TooLate = Timer > NineOclockPm

  If Not (TooEarly) And Not (TooLate) Then
    PlayWavFile "c:\windows\media\blahblahblah.wav", False
  End If

ExitProcedure:
  Exit Sub
ErrHandler:
    MsgBox Err.Description, _
    vbExclamation + vbOKCancel, _
    "Error: " & CStr(Err.Number)
    Resume ExitProcedure:
End Sub

我在 Outlook 中有一条规则，它在邮件进入时使用此脚本并且它有效！有一段时间，无论如何。

我不知道问题是什么，但偶尔会在此脚本中发生错误，并且我从 Outlook 中收到一个对话框，显示“规则错误”和“操作失败”。发生这种情况时，使用此脚本的 Outlook 规则将被禁用。

我的异常处理是否不足？什么可能导致此错误，我该如何正确处理？

更新：

规则非常基本。它除了执行脚本之外几乎没有什么作用：

Apply this rule after the message arrives
on this computer only
run Project.PlayASoundDuringBusinessHours
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1 回答 1

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Not a direct response to the question but my solution was to switch to ItemAdd.

Examples:

http://msdn.microsoft.com/en-us/library/office/aa171270(v=office.11).aspx http://www.outlookcode.com/article.aspx?id=62

于 2013-02-06T02:11:58.593 回答