Outlook VBA - запуск кода каждые полчаса

Ответ 1

http://www.outlookcode.com/threads.aspx?forumid=2&messageid=7964

Поместите следующий код в модуль ThisOutlookSession (Tools- > Macros- > VB Editor):

Private Sub Application_Quit()
  If TimerID <> 0 Then Call DeactivateTimer 'Turn off timer upon quitting **VERY IMPORTANT**
End Sub

Private Sub Application_Startup()
  MsgBox "Activating the Timer."
  Call ActivateTimer(1) 'Set timer to go off every 1 minute
End Sub

Поместите следующий код в новый модуль VBA

Declare Function SetTimer Lib "user32" (ByVal hwnd As Long, ByVal nIDEvent As Long, ByVal uElapse As Long, ByVal lpTimerfunc As Long) As Long
Declare Function KillTimer Lib "user32" (ByVal hwnd As Long, ByVal nIDEvent As Long) As Long

Public TimerID As Long 'Need a timer ID to eventually turn off the timer. If the timer ID <> 0 then the timer is running

Public Sub ActivateTimer(ByVal nMinutes As Long)
  nMinutes = nMinutes * 1000 * 60 'The SetTimer call accepts milliseconds, so convert to minutes
  If TimerID <> 0 Then Call DeactivateTimer 'Check to see if timer is running before call to SetTimer
  TimerID = SetTimer(0, 0, nMinutes, AddressOf TriggerTimer)
  If TimerID = 0 Then
    MsgBox "The timer failed to activate."
  End If
End Sub

Public Sub DeactivateTimer()
Dim lSuccess As Long
  lSuccess = KillTimer(0, TimerID)
  If lSuccess = 0 Then
    MsgBox "The timer failed to deactivate."
  Else
    TimerID = 0
  End If
End Sub

Public Sub TriggerTimer(ByVal hwnd As Long, ByVal uMsg As Long, ByVal idevent As Long, ByVal Systime As Long)
  MsgBox "The TriggerTimer function has been automatically called!"
End Sub

Ключевые моменты:

1) Эта функция таймера не требует открытия определенного окна; он работает в фоновом режиме

2) Если вы не деактивируете таймер при закрытии приложения, скорее всего, произойдет сбой

3) В этом примере показан таймер, активируемый при запуске, но его можно так же легко вызвать другим событием

4) Если вы не видите msgbox, указывающий, что таймер был активирован при запуске, ваша защита макроса установлена ​​слишком высоко

5) Чтобы отключить таймер после одной итерации временного интервала, добавьте: Если TimerID < > 0 Then Call DeactivateTimer после оператора msgbox в sub TriggerTimer

Кто-то предложил

"одно замечание, если вы не проверяете, является ли TimerID таким же, как idevent в TriggerTimer, вы получаете все так часто, а не время, которое вы просили."

Public Sub TriggerTimer(ByVal hwnd As Long, ByVal uMsg As Long, ByVal idevent As Long, ByVal Systime As Long)
    'keeps calling every X Minutes unless deactivated
    If idevent = TimerID Then
        MsgBox "The TriggerTimer function has been automatically called!"
    End If
End Sub

Ответ 2

Для Win64 мне нужно было изменить его на это:

Declare PtrSafe Function SetTimer Lib "user32" (ByVal hwnd As LongLong, ByVal nIDEvent As LongLong, ByVal uElapse As LongLong, ByVal lpTimerfunc As LongLong) As LongLong
Declare PtrSafe Function KillTimer Lib "user32" (ByVal hwnd As LongLong, ByVal nIDEvent As LongLong) As LongLong

Public TimerID As LongLong 'Need a timer ID to eventually turn off the timer. If the timer ID <> 0 then the timer is running

Public Sub TriggerTimer(ByVal hwnd As Long, ByVal uMsg As Long, ByVal idevent As Long, ByVal Systime As Long)
  MsgBox "The TriggerTimer function has been automatically called!"
End Sub


Public Sub DeactivateTimer()
Dim lSuccess As LongLong
  lSuccess = KillTimer(0, TimerID)
  If lSuccess = 0 Then
    MsgBox "The timer failed to deactivate."
  Else
    TimerID = 0
  End If
End Sub

Public Sub ActivateTimer(ByVal nMinutes As Long)
  nMinutes = nMinutes * 1000 * 60 'The SetTimer call accepts milliseconds, so convert to minutes
  If TimerID <> 0 Then Call DeactivateTimer 'Check to see if timer is running before call to SetTimer
  TimerID = SetTimer(0, 0, nMinutes, AddressOf TriggerTimer)
  If TimerID = 0 Then
    MsgBox "The timer failed to activate."
  End If
End Sub

Ответ 3

Исправьте верхний ответ для 64-битного:

Declare PtrSafe Function SetTimer Lib "user32" (ByVal hwnd As LongLong, ByVal nIDEvent As LongLong, ByVal uElapse As LongLong, ByVal lpTimerfunc As LongLong) As LongLong
Declare PtrSafe Function KillTimer Lib "user32" (ByVal hwnd As LongLong, ByVal nIDEvent As LongLong) As LongLong

Public TimerID As LongLong 'Need a timer ID to eventually turn off the timer. If the timer ID <> 0 then the timer is running

Public Sub TriggerTimer(ByVal hwnd As Long, ByVal uMsg As Long, ByVal idevent As Long, ByVal Systime As Long)
  MsgBox "The TriggerTimer function has been automatically called!"
End Sub


Public Sub DeactivateTimer()
Dim lSuccess As LongLong              '<~ Corrected here
  lSuccess = KillTimer(0, TimerID)
  If lSuccess = 0 Then
    MsgBox "The timer failed to deactivate."
  Else
    TimerID = 0
  End If
End Sub

Public Sub ActivateTimer(ByVal nMinutes As Long)
  nMinutes = nMinutes * 1000 * 60 'The SetTimer call accepts milliseconds, so convert to minutes
  If TimerID <> 0 Then Call DeactivateTimer 'Check to see if timer is running before call to SetTimer
  TimerID = SetTimer(0, 0, nMinutes, AddressOf TriggerTimer)
  If TimerID = 0 Then
    MsgBox "The timer failed to activate."
  End If
End Sub