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Thread: Strange Outlook Add-In problems

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Strange Outlook Add-In problems
"Christoph" <c.jarisch[ at ]csdit.com> 02.03.2006 13:32:37
Hello,

I wrote an Outlook Add-In for Ol9 and it normally works fine with
Outlook2000/XP/2003.
I use Redemption and AddInMon. Therefore I'm not using
IDTExtensibility2.
I'm trapping Explorer_Close Event and On_disconnection for releasing
objects (and I really release all objects). I do not use CreateObject
because of problems with script stoppers.

But in some cases the add-in causes troubles. Some people using the
add-in have the Resiliency problem with the well-known error message by
disabling the add-in. Some people are getting the "Microsoft Outlook
encountered a problem and..." message after closing Outlook. Although
error messages the functionality of the add-in always works fine.
I commented out error handling and in most cases nothing changed. No
error message or crash during Outlook sessions. In some cases the
problems were saved (and that's really strange).

I tested a lot, but I didn't get these errors. And I was testing many
Outlook versions with different operating systems and virus scanners.

I know the ItemsCB example. But because of using AddInMon the code is
different. And I'm not using classes like it's in ItemsCB. But I
don't think that can cause the problems.

Now I'm desperate, because the add-in is working fine in some cases
and it's causing these errors in other cases.

Here is a part of my code: (I hope it's not too much!)



Private Declare Function GetCurrentProcessId Lib "kernel32.dll" () As
Long
Private Declare Function GetCurrentThreadId Lib "kernel32" () As Long

'Outlook Variablen
Private WithEvents moApplication As Outlook.Application
Private WithEvents moNameSpace As Outlook.NameSpace
Private WithEvents moActiveExplorer As Outlook.Explorer
Private msProgID As String

Private moContactsFolder As Outlook.MAPIFolder
Private WithEvents moContactItems As Outlook.Items

Private moCalendarFolder As Outlook.MAPIFolder
Private WithEvents moCalendarItems As Outlook.Items

Private moTaskFolder As Outlook.MAPIFolder
Private WithEvents moTaskItems As Outlook.Items

Private moDeleteFolder As Outlook.MAPIFolder
Private WithEvents moDeleteItems As Outlook.Items

Private obContactItem As Object
Private moContactItem As Object
Private obDistListItem As Object
Private moDistListItem As Object

Private obCalendarItem As Object
Private moCalendarItem As Object

Private obTasksItem As Object
Private moTasksItem As Object

'Office Variablen
Dim WithEvents objPropertiesButton As Office.CommandBarButton
Dim WithEvents objUserAdminButton As Office.CommandBarButton
Dim WithEvents objSynchButton As Office.CommandBarButton
Dim WithEvents objAktualButton As Office.CommandBarButton
Dim WithEvents objImportButton As Office.CommandBarButton
Dim WithEvents objExportButton As Office.CommandBarButton
Dim WithEvents objRegButton As Office.CommandBarButton
Dim WithEvents objHelpButton As Office.CommandBarButton


Private Sub AddinInstance_OnAddInsUpdate(custom() As Variant)
'On Error Resume Next
'DebugWrite "AddinInstance_OnAddInsUpdate"
Call Registry.DeleteDisable
End Sub

Private Sub AddinInstance_OnBeginShutdown(custom() As Variant)
'On Error Resume Next
'DebugWrite "AddinInstance_OnBeginShutdown"
Call Registry.DeleteDisable
End Sub

Private Sub AddinInstance_OnConnection(ByVal Application As Object, _
ByVal ConnectMode As AddInDesignerObjects.ext_ConnectMode, _
ByVal AddInInst As Object, custom() As Variant)
Dim lngPID As Long
Dim lngThreadID As Long

Dim iDeleteAnswer As Integer

On Error Resume Next

Call Registry.DeleteDisable

If Application.Explorers.Count > 0 Then 'Outlook launched with UI
If Not TypeName(Application.ActiveExplorer) = "Nothing" Then

'Initialisieren
Set moApplication = Application
Set DB.OlApp = Application
Set moNameSpace = moApplication.GetNamespace("MAPI")
Set moActiveExplorer = Application.ActiveExplorer
msProgID = AddInInst.ProgId

'Folder für gelöschte Objekte
Set moDeleteFolder =
moNameSpace.GetDefaultFolder(olFolderDeletedItems)
Set moDeleteItems = moDeleteFolder.Items

'Licence.gbRegVersuch = False
Licence.gfalscherLizenzCode = False
Licence.gbLizenzAbgelaufen = False
Licence.gbZuVielUser = False
DB.gImport = False
DB.gExport = False
DB.gItemAdd = False
DB.gSynch = False
DB.gTransaktionsUeberpruefung = False
DB.gVerbindungFehler = False
DB.gbAddUser = False
DB.gbErsterUser = False

'Sprache festlegen
If
moApplication.Application.LanguageSettings.LanguageID(msoLanguageIDUI)
= 1031 Then
Sprachen.gsSprache = "deutsch"
ElseIf
moApplication.Application.LanguageSettings.LanguageID(msoLanguageIDUI)
= 1040 Then
Sprachen.gsSprache = "ital"
End If
Call Sprachen.InitMsgBox

'Version auslesen
If Left(moApplication.Version, 1) = "9" Then
DB.gOutlookVersion = 9
ElseIf Left(moApplication.Version, 2) = "10" Then
DB.gOutlookVersion = 10
ElseIf Left(moApplication.Version, 2) = "11" Then
DB.gOutlookVersion = 11
End If


'-------------------------------------------------------------------

'1.) Ist GAW aktiviert?
Call Registry.RegistryAktivAuslesen
If Registry.gsAktivString = "Nein" Then
DB.giDBProgrammAktiv = 0
DB.giAutoSynch = 0
'Kontakte
Call Registry.RegistryContactFolderIDAuslesen
If DB.gstrDBContactsFolderEntryID <> "" Then
Set moContactsFolder =
moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
Set moContactItems = moContactsFolder.Items
End If
'Kalender
Call Registry.RegistryCalendarFolderIDAuslesen
If DB.gstrDBCalendarFolderEntryID <> "" Then
Set moCalendarFolder =
moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
Set moCalendarItems = moCalendarFolder.Items
End If
'Aufgaben
Call Registry.RegistryTaskFolderIDAuslesen
If DB.gstrDBTasksFolderEntryID <> "" Then
Set moTaskFolder =
moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
Set moTaskItems = moTaskFolder.Items
End If
Call MenuBar
Exit Sub
Else
DB.giDBProgrammAktiv = 1
End If

'2.) DB Verbindung testen
If DBVerbindungstest(False) = False Then
'Keine Verbindung!!!!!
iDeleteAnswer = MsgBox(gsMsgBox(33), vbYesNo)
If iDeleteAnswer = vbYes Then
Call Registry.RegistryAktivSchreiben("Nein")
'Kontakte
Call Registry.RegistryContactFolderIDAuslesen
If DB.gstrDBContactsFolderEntryID <> "" Then
Set moContactsFolder =
moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
Set moContactItems = moContactsFolder.Items
End If
'Kalender
Call Registry.RegistryCalendarFolderIDAuslesen
If DB.gstrDBCalendarFolderEntryID <> "" Then
Set moCalendarFolder =
moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
Set moCalendarItems = moCalendarFolder.Items
End If
'Aufgaben
Call Registry.RegistryTaskFolderIDAuslesen
If DB.gstrDBTasksFolderEntryID <> "" Then
Set moTaskFolder =
moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
Set moTaskItems = moTaskFolder.Items
End If
DB.giDBProgrammAktiv = 0
DB.giAutoSynch = 0
MsgBox gsMsgBox(34)
Call MenuBar
Exit Sub
Else
'ODBC Einstellungen öffnen
Dim RetVal As Long
Dim SysDir As String
SysDir = Space$(256)
RetVal = modUserID.GetSystemDirectory(SysDir,
Len(SysDir))
If RetVal <> 0 Then
WebLink.ShellExec Left$(SysDir, RetVal) &
"\odbcad32.exe", vbNormalFocus
End If

DB.giDBProgrammAktiv = 0
DB.giAutoSynch = 0
'Kontakte
Call Registry.RegistryContactFolderIDAuslesen
If DB.gstrDBContactsFolderEntryID <> "" Then
Set moContactsFolder =
moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
Set moContactItems = moContactsFolder.Items
End If
'Kalender
Call Registry.RegistryCalendarFolderIDAuslesen
If DB.gstrDBCalendarFolderEntryID <> "" Then
Set moCalendarFolder =
moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
Set moCalendarItems = moCalendarFolder.Items
End If
'Aufgaben
Call Registry.RegistryTaskFolderIDAuslesen
If DB.gstrDBTasksFolderEntryID <> "" Then
Set moTaskFolder =
moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
Set moTaskItems = moTaskFolder.Items
End If
Call MenuBar
Exit Sub
End If
End If

'3.) Lizensierung
Call CheckLizenz

'4.) Menü
Call MenuBar

'5.) User Properties
If HoleUserProperties = False Then
If Licence.gfalscherLizenzCode = False And
Licence.gbZuVielUser = False And Licence.gbLizenzAbgelaufen = False
Then
Call frmAddUser.Show(vbModal)
End If
End If

DoEvents

'Kontakte
Call Registry.RegistryContactFolderIDAuslesen
If DB.gstrDBContactsFolderEntryID <> "" Then
Set moContactsFolder =
moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
Set moContactItems = moContactsFolder.Items
End If
'Kalender
Call Registry.RegistryCalendarFolderIDAuslesen
If DB.gstrDBCalendarFolderEntryID <> "" Then
Set moCalendarFolder =
moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
Set moCalendarItems = moCalendarFolder.Items
End If
'Aufgaben
Call Registry.RegistryTaskFolderIDAuslesen
If DB.gstrDBTasksFolderEntryID <> "" Then
Set moTaskFolder =
moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
Set moTaskItems = moTaskFolder.Items
End If

'Lizenz
If Licence.gfalscherLizenzCode = False And
Licence.gbZuVielUser = False And Licence.gbLizenzAbgelaufen = False
Then
DB.giDBProgrammAktiv = 1
Call frmSynch.Synchronisieren
Else
DB.giDBProgrammAktiv = 0
DB.giAutoSynch = 0
End If

'Benutzerrechte
If DB.gbErsterUser = True Then
DB.giAdmin = 1
End If
If DB.giAdmin = 0 Then
objUserAdminButton.Enabled = False
Else
objUserAdminButton.Enabled = True
End If

'Routinen für
Ersteinstiege--------------------------------------
If DB.gbAddUser = True Then
If DB.gbErsterUser = True Then
iDeleteAnswer = MsgBox(gsMsgBox(39), vbYesNo)
If iDeleteAnswer = vbYes Then
Call ExportSteuern
End If
DB.gbErsterUser = False
Else
iDeleteAnswer = MsgBox(gsMsgBox(40), vbYesNo)
If iDeleteAnswer = vbYes Then
Call SynchSteuern
End If
End If
DB.gbAddUser = False
End If

'----------------------------------------------------------------

End If

Else 'Outlook launched without UI
'Get Outlook ProcessID (same as current process ID since Add-In
runs in-process
lngPID = GetCurrentProcessId
lngThreadID = GetCurrentThreadId
If IsAddInMonProcess = False Then
'Launch AddInMonitor, supplying Add-In ProgID, Outlook PID,
ThreadID

Call Registry.RegistryAppPathAuslesen
Shell Registry.gApplicationPath & "\AddInMon.exe /n " &
AddInInst.ProgId _
& " /p " & lngPID & " /t " & lngThreadID

End If
End If
End Sub



Private Sub AddinInstance_OnDisconnection(ByVal RemoveMode _
As AddInDesignerObjects.ext_DisconnectMode, custom() As Variant)

'On Error Resume Next

If RemoveMode = ext_dm_UserClosed Then
'User shutdown removed COM Add-in
'Cleanup custom toolbars by deleting them
'Office
If Not objPropertiesButton Is Nothing Then
Set objPropertiesButton = Nothing
End If
If Not objUserAdminButton Is Nothing Then
Set objUserAdminButton = Nothing
End If
If Not objSynchButton Is Nothing Then
Set objSynchButton = Nothing
End If
If Not objAktualButton Is Nothing Then
Set objAktualButton = Nothing
End If
If Not objImportButton Is Nothing Then
Set objImportButton = Nothing
End If
If Not objExportButton Is Nothing Then
Set objExportButton = Nothing
End If
If Not objRegButton Is Nothing Then
Set objRegButton = Nothing
End If
If Not objHelpButton Is Nothing Then
Set objHelpButton = Nothing
End If
Else
'Host shutdown
End If

Call UnInitHandler
End Sub

Private Sub AddinInstance_OnStartupComplete(custom() As Variant)
'On Error Resume Next
'DebugWrite "AddinInstance OnStartupComplete"
End Sub


Private Sub moActiveExplorer_Close()
'On Error Resume Next

'Explorer Object
If Not moActiveExplorer Is Nothing Then
Set moActiveExplorer = Nothing
End If

If moApplication.Explorers.Count <= 1 Then
'Fenster
If Not frmAddUser Is Nothing Then
Unload frmAddUser
Set frmAddUser = Nothing
End If
If Not frmAddFolder Is Nothing Then
Unload frmAddFolder
Set frmAddFolder = Nothing
End If
If Not frmBenutzerverwaltung Is Nothing Then
Unload frmBenutzerverwaltung
Set frmBenutzerverwaltung = Nothing
End If
If Not frmExport Is Nothing Then
Unload frmExport
Set frmExport = Nothing
End If
If Not frmVorExport Is Nothing Then
Unload frmVorExport
Set frmVorExport = Nothing
End If
If Not frmImport Is Nothing Then
Unload frmImport
Set frmImport = Nothing
End If
If Not frmManSynch Is Nothing Then
Unload frmManSynch
Set frmManSynch = Nothing
End If
If Not frmManSynchTable Is Nothing Then
Unload frmManSynchTable
Set frmManSynchTable = Nothing
End If
If Not frmProperties Is Nothing Then
Unload frmProperties
Set frmProperties = Nothing
End If
If Not frmReaktivierung Is Nothing Then
Unload frmReaktivierung
Set frmReaktivierung = Nothing
End If
If Not frmReAktivUpdate Is Nothing Then
Unload frmReAktivUpdate
Set frmReAktivUpdate = Nothing
End If
If Not frmRegister Is Nothing Then
Unload frmRegister
Set frmRegister = Nothing
End If
If Not frmSynch Is Nothing Then
Unload frmSynch
Set frmSynch = Nothing
End If

Call UnInitHandler
End If

End Sub

Sub UnInitHandler()

On Error Resume Next
'Outlook
If Not obContactItem Is Nothing Then
Set obContactItem = Nothing
End If
If Not moContactItem Is Nothing Then
Set moContactItem = Nothing
End If
If Not obDistListItem Is Nothing Then
Set obDistListItem = Nothing
End If
If Not moDistListItem Is Nothing Then
Set moDistListItem = Nothing
End If
If Not obCalendarItem Is Nothing Then
Set obCalendarItem = Nothing
End If
If Not moCalendarItem Is Nothing Then
Set moCalendarItem = Nothing
End If
If Not obTasksItem Is Nothing Then
Set obTasksItem = Nothing
End If
If Not moTasksItem Is Nothing Then
Set moTasksItem = Nothing
End If
If Not moContactItems Is Nothing Then
Set moContactItems = Nothing
End If
If Not moDeleteItems Is Nothing Then
Set moDeleteItems = Nothing
End If
If Not moContactsFolder Is Nothing Then
Set moContactsFolder = Nothing
End If
If Not moDeleteFolder Is Nothing Then
Set moDeleteFolder = Nothing
End If
If Not moNameSpace Is Nothing Then
Set moNameSpace = Nothing
End If
If Not DB.OlApp Is Nothing Then
Set DB.OlApp = Nothing
End If
If Not moApplication Is Nothing Then
Set moApplication = Nothing
End If

End Sub

Maybe someone can help me?

Re: Strange Outlook Add-In problems
Rog <rog_21[ at ]yahoo.com> 02.03.2006 14:15:19
Christoph, one thing that has bitten me in the butt before is not
catching my exceptions. If an exception is thrown and it is not caught,
Outlook will try to disable your add-in.
Rog


Christoph wrote:
[Quoted Text]
> Hello,
>
> I wrote an Outlook Add-In for Ol9 and it normally works fine with
> Outlook2000/XP/2003.
> I use Redemption and AddInMon. Therefore I'm not using
> IDTExtensibility2.
> I'm trapping Explorer_Close Event and On_disconnection for releasing
> objects (and I really release all objects). I do not use CreateObject
> because of problems with script stoppers.
>
> But in some cases the add-in causes troubles. Some people using the
> add-in have the Resiliency problem with the well-known error message by
> disabling the add-in. Some people are getting the "Microsoft Outlook
> encountered a problem and..." message after closing Outlook. Although
> error messages the functionality of the add-in always works fine.
> I commented out error handling and in most cases nothing changed. No
> error message or crash during Outlook sessions. In some cases the
> problems were saved (and that's really strange).
>
> I tested a lot, but I didn't get these errors. And I was testing many
> Outlook versions with different operating systems and virus scanners.
>
> I know the ItemsCB example. But because of using AddInMon the code is
> different. And I'm not using classes like it's in ItemsCB. But I
> don't think that can cause the problems.
>
> Now I'm desperate, because the add-in is working fine in some cases
> and it's causing these errors in other cases.
>
> Here is a part of my code: (I hope it's not too much!)
>
>
>
> Private Declare Function GetCurrentProcessId Lib "kernel32.dll" () As
> Long
> Private Declare Function GetCurrentThreadId Lib "kernel32" () As Long
>
> 'Outlook Variablen
> Private WithEvents moApplication As Outlook.Application
> Private WithEvents moNameSpace As Outlook.NameSpace
> Private WithEvents moActiveExplorer As Outlook.Explorer
> Private msProgID As String
>
> Private moContactsFolder As Outlook.MAPIFolder
> Private WithEvents moContactItems As Outlook.Items
>
> Private moCalendarFolder As Outlook.MAPIFolder
> Private WithEvents moCalendarItems As Outlook.Items
>
> Private moTaskFolder As Outlook.MAPIFolder
> Private WithEvents moTaskItems As Outlook.Items
>
> Private moDeleteFolder As Outlook.MAPIFolder
> Private WithEvents moDeleteItems As Outlook.Items
>
> Private obContactItem As Object
> Private moContactItem As Object
> Private obDistListItem As Object
> Private moDistListItem As Object
>
> Private obCalendarItem As Object
> Private moCalendarItem As Object
>
> Private obTasksItem As Object
> Private moTasksItem As Object
>
> 'Office Variablen
> Dim WithEvents objPropertiesButton As Office.CommandBarButton
> Dim WithEvents objUserAdminButton As Office.CommandBarButton
> Dim WithEvents objSynchButton As Office.CommandBarButton
> Dim WithEvents objAktualButton As Office.CommandBarButton
> Dim WithEvents objImportButton As Office.CommandBarButton
> Dim WithEvents objExportButton As Office.CommandBarButton
> Dim WithEvents objRegButton As Office.CommandBarButton
> Dim WithEvents objHelpButton As Office.CommandBarButton
>
>
> Private Sub AddinInstance_OnAddInsUpdate(custom() As Variant)
> 'On Error Resume Next
> 'DebugWrite "AddinInstance_OnAddInsUpdate"
> Call Registry.DeleteDisable
> End Sub
>
> Private Sub AddinInstance_OnBeginShutdown(custom() As Variant)
> 'On Error Resume Next
> 'DebugWrite "AddinInstance_OnBeginShutdown"
> Call Registry.DeleteDisable
> End Sub
>
> Private Sub AddinInstance_OnConnection(ByVal Application As Object, _
> ByVal ConnectMode As AddInDesignerObjects.ext_ConnectMode, _
> ByVal AddInInst As Object, custom() As Variant)
> Dim lngPID As Long
> Dim lngThreadID As Long
>
> Dim iDeleteAnswer As Integer
>
> On Error Resume Next
>
> Call Registry.DeleteDisable
>
> If Application.Explorers.Count > 0 Then 'Outlook launched with UI
> If Not TypeName(Application.ActiveExplorer) = "Nothing" Then
>
> 'Initialisieren
> Set moApplication = Application
> Set DB.OlApp = Application
> Set moNameSpace = moApplication.GetNamespace("MAPI")
> Set moActiveExplorer = Application.ActiveExplorer
> msProgID = AddInInst.ProgId
>
> 'Folder für gelöschte Objekte
> Set moDeleteFolder =
> moNameSpace.GetDefaultFolder(olFolderDeletedItems)
> Set moDeleteItems = moDeleteFolder.Items
>
> 'Licence.gbRegVersuch = False
> Licence.gfalscherLizenzCode = False
> Licence.gbLizenzAbgelaufen = False
> Licence.gbZuVielUser = False
> DB.gImport = False
> DB.gExport = False
> DB.gItemAdd = False
> DB.gSynch = False
> DB.gTransaktionsUeberpruefung = False
> DB.gVerbindungFehler = False
> DB.gbAddUser = False
> DB.gbErsterUser = False
>
> 'Sprache festlegen
> If
> moApplication.Application.LanguageSettings.LanguageID(msoLanguageIDUI)
> = 1031 Then
> Sprachen.gsSprache = "deutsch"
> ElseIf
> moApplication.Application.LanguageSettings.LanguageID(msoLanguageIDUI)
> = 1040 Then
> Sprachen.gsSprache = "ital"
> End If
> Call Sprachen.InitMsgBox
>
> 'Version auslesen
> If Left(moApplication.Version, 1) = "9" Then
> DB.gOutlookVersion = 9
> ElseIf Left(moApplication.Version, 2) = "10" Then
> DB.gOutlookVersion = 10
> ElseIf Left(moApplication.Version, 2) = "11" Then
> DB.gOutlookVersion = 11
> End If
>
>
> '-------------------------------------------------------------------
>
> '1.) Ist GAW aktiviert?
> Call Registry.RegistryAktivAuslesen
> If Registry.gsAktivString = "Nein" Then
> DB.giDBProgrammAktiv = 0
> DB.giAutoSynch = 0
> 'Kontakte
> Call Registry.RegistryContactFolderIDAuslesen
> If DB.gstrDBContactsFolderEntryID <> "" Then
> Set moContactsFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
> Set moContactItems = moContactsFolder.Items
> End If
> 'Kalender
> Call Registry.RegistryCalendarFolderIDAuslesen
> If DB.gstrDBCalendarFolderEntryID <> "" Then
> Set moCalendarFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
> Set moCalendarItems = moCalendarFolder.Items
> End If
> 'Aufgaben
> Call Registry.RegistryTaskFolderIDAuslesen
> If DB.gstrDBTasksFolderEntryID <> "" Then
> Set moTaskFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
> Set moTaskItems = moTaskFolder.Items
> End If
> Call MenuBar
> Exit Sub
> Else
> DB.giDBProgrammAktiv = 1
> End If
>
> '2.) DB Verbindung testen
> If DBVerbindungstest(False) = False Then
> 'Keine Verbindung!!!!!
> iDeleteAnswer = MsgBox(gsMsgBox(33), vbYesNo)
> If iDeleteAnswer = vbYes Then
> Call Registry.RegistryAktivSchreiben("Nein")
> 'Kontakte
> Call Registry.RegistryContactFolderIDAuslesen
> If DB.gstrDBContactsFolderEntryID <> "" Then
> Set moContactsFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
> Set moContactItems = moContactsFolder.Items
> End If
> 'Kalender
> Call Registry.RegistryCalendarFolderIDAuslesen
> If DB.gstrDBCalendarFolderEntryID <> "" Then
> Set moCalendarFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
> Set moCalendarItems = moCalendarFolder.Items
> End If
> 'Aufgaben
> Call Registry.RegistryTaskFolderIDAuslesen
> If DB.gstrDBTasksFolderEntryID <> "" Then
> Set moTaskFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
> Set moTaskItems = moTaskFolder.Items
> End If
> DB.giDBProgrammAktiv = 0
> DB.giAutoSynch = 0
> MsgBox gsMsgBox(34)
> Call MenuBar
> Exit Sub
> Else
> 'ODBC Einstellungen öffnen
> Dim RetVal As Long
> Dim SysDir As String
> SysDir = Space$(256)
> RetVal = modUserID.GetSystemDirectory(SysDir,
> Len(SysDir))
> If RetVal <> 0 Then
> WebLink.ShellExec Left$(SysDir, RetVal) &
> "\odbcad32.exe", vbNormalFocus
> End If
>
> DB.giDBProgrammAktiv = 0
> DB.giAutoSynch = 0
> 'Kontakte
> Call Registry.RegistryContactFolderIDAuslesen
> If DB.gstrDBContactsFolderEntryID <> "" Then
> Set moContactsFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
> Set moContactItems = moContactsFolder.Items
> End If
> 'Kalender
> Call Registry.RegistryCalendarFolderIDAuslesen
> If DB.gstrDBCalendarFolderEntryID <> "" Then
> Set moCalendarFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
> Set moCalendarItems = moCalendarFolder.Items
> End If
> 'Aufgaben
> Call Registry.RegistryTaskFolderIDAuslesen
> If DB.gstrDBTasksFolderEntryID <> "" Then
> Set moTaskFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
> Set moTaskItems = moTaskFolder.Items
> End If
> Call MenuBar
> Exit Sub
> End If
> End If
>
> '3.) Lizensierung
> Call CheckLizenz
>
> '4.) Menü
> Call MenuBar
>
> '5.) User Properties
> If HoleUserProperties = False Then
> If Licence.gfalscherLizenzCode = False And
> Licence.gbZuVielUser = False And Licence.gbLizenzAbgelaufen = False
> Then
> Call frmAddUser.Show(vbModal)
> End If
> End If
>
> DoEvents
>
> 'Kontakte
> Call Registry.RegistryContactFolderIDAuslesen
> If DB.gstrDBContactsFolderEntryID <> "" Then
> Set moContactsFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
> Set moContactItems = moContactsFolder.Items
> End If
> 'Kalender
> Call Registry.RegistryCalendarFolderIDAuslesen
> If DB.gstrDBCalendarFolderEntryID <> "" Then
> Set moCalendarFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
> Set moCalendarItems = moCalendarFolder.Items
> End If
> 'Aufgaben
> Call Registry.RegistryTaskFolderIDAuslesen
> If DB.gstrDBTasksFolderEntryID <> "" Then
> Set moTaskFolder =
> moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
> Set moTaskItems = moTaskFolder.Items
> End If
>
> 'Lizenz
> If Licence.gfalscherLizenzCode = False And
> Licence.gbZuVielUser = False And Licence.gbLizenzAbgelaufen = False
> Then
> DB.giDBProgrammAktiv = 1
> Call frmSynch.Synchronisieren
> Else
> DB.giDBProgrammAktiv = 0
> DB.giAutoSynch = 0
> End If
>
> 'Benutzerrechte
> If DB.gbErsterUser = True Then
> DB.giAdmin = 1
> End If
> If DB.giAdmin = 0 Then
> objUserAdminButton.Enabled = False
> Else
> objUserAdminButton.Enabled = True
> End If
>
> 'Routinen für
> Ersteinstiege--------------------------------------
> If DB.gbAddUser = True Then
> If DB.gbErsterUser = True Then
> iDeleteAnswer = MsgBox(gsMsgBox(39), vbYesNo)
> If iDeleteAnswer = vbYes Then
> Call ExportSteuern
> End If
> DB.gbErsterUser = False
> Else
> iDeleteAnswer = MsgBox(gsMsgBox(40), vbYesNo)
> If iDeleteAnswer = vbYes Then
> Call SynchSteuern
> End If
> End If
> DB.gbAddUser = False
> End If
>
> '----------------------------------------------------------------
>
> End If
>
> Else 'Outlook launched without UI
> 'Get Outlook ProcessID (same as current process ID since Add-In
> runs in-process
> lngPID = GetCurrentProcessId
> lngThreadID = GetCurrentThreadId
> If IsAddInMonProcess = False Then
> 'Launch AddInMonitor, supplying Add-In ProgID, Outlook PID,
> ThreadID
>
> Call Registry.RegistryAppPathAuslesen
> Shell Registry.gApplicationPath & "\AddInMon.exe /n " &
> AddInInst.ProgId _
> & " /p " & lngPID & " /t " & lngThreadID
>
> End If
> End If
> End Sub
>
>
>
> Private Sub AddinInstance_OnDisconnection(ByVal RemoveMode _
> As AddInDesignerObjects.ext_DisconnectMode, custom() As Variant)
>
> 'On Error Resume Next
>
> If RemoveMode = ext_dm_UserClosed Then
> 'User shutdown removed COM Add-in
> 'Cleanup custom toolbars by deleting them
> 'Office
> If Not objPropertiesButton Is Nothing Then
> Set objPropertiesButton = Nothing
> End If
> If Not objUserAdminButton Is Nothing Then
> Set objUserAdminButton = Nothing
> End If
> If Not objSynchButton Is Nothing Then
> Set objSynchButton = Nothing
> End If
> If Not objAktualButton Is Nothing Then
> Set objAktualButton = Nothing
> End If
> If Not objImportButton Is Nothing Then
> Set objImportButton = Nothing
> End If
> If Not objExportButton Is Nothing Then
> Set objExportButton = Nothing
> End If
> If Not objRegButton Is Nothing Then
> Set objRegButton = Nothing
> End If
> If Not objHelpButton Is Nothing Then
> Set objHelpButton = Nothing
> End If
> Else
> 'Host shutdown
> End If
>
> Call UnInitHandler
> End Sub
>
> Private Sub AddinInstance_OnStartupComplete(custom() As Variant)
> 'On Error Resume Next
> 'DebugWrite "AddinInstance OnStartupComplete"
> End Sub
>
>
> Private Sub moActiveExplorer_Close()
> 'On Error Resume Next
>
> 'Explorer Object
> If Not moActiveExplorer Is Nothing Then
> Set moActiveExplorer = Nothing
> End If
>
> If moApplication.Explorers.Count <= 1 Then
> 'Fenster
> If Not frmAddUser Is Nothing Then
> Unload frmAddUser
> Set frmAddUser = Nothing
> End If
> If Not frmAddFolder Is Nothing Then
> Unload frmAddFolder
> Set frmAddFolder = Nothing
> End If
> If Not frmBenutzerverwaltung Is Nothing Then
> Unload frmBenutzerverwaltung
> Set frmBenutzerverwaltung = Nothing
> End If
> If Not frmExport Is Nothing Then
> Unload frmExport
> Set frmExport = Nothing
> End If
> If Not frmVorExport Is Nothing Then
> Unload frmVorExport
> Set frmVorExport = Nothing
> End If
> If Not frmImport Is Nothing Then
> Unload frmImport
> Set frmImport = Nothing
> End If
> If Not frmManSynch Is Nothing Then
> Unload frmManSynch
> Set frmManSynch = Nothing
> End If
> If Not frmManSynchTable Is Nothing Then
> Unload frmManSynchTable
> Set frmManSynchTable = Nothing
> End If
> If Not frmProperties Is Nothing Then
> Unload frmProperties
> Set frmProperties = Nothing
> End If
> If Not frmReaktivierung Is Nothing Then
> Unload frmReaktivierung
> Set frmReaktivierung = Nothing
> End If
> If Not frmReAktivUpdate Is Nothing Then
> Unload frmReAktivUpdate
> Set frmReAktivUpdate = Nothing
> End If
> If Not frmRegister Is Nothing Then
> Unload frmRegister
> Set frmRegister = Nothing
> End If
> If Not frmSynch Is Nothing Then
> Unload frmSynch
> Set frmSynch = Nothing
> End If
>
> Call UnInitHandler
> End If
>
> End Sub
>
> Sub UnInitHandler()
>
> On Error Resume Next
> 'Outlook
> If Not obContactItem Is Nothing Then
> Set obContactItem = Nothing
> End If
> If Not moContactItem Is Nothing Then
> Set moContactItem = Nothing
> End If
> If Not obDistListItem Is Nothing Then
> Set obDistListItem = Nothing
> End If
> If Not moDistListItem Is Nothing Then
> Set moDistListItem = Nothing
> End If
> If Not obCalendarItem Is Nothing Then
> Set obCalendarItem = Nothing
> End If
> If Not moCalendarItem Is Nothing Then
> Set moCalendarItem = Nothing
> End If
> If Not obTasksItem Is Nothing Then
> Set obTasksItem = Nothing
> End If
> If Not moTasksItem Is Nothing Then
> Set moTasksItem = Nothing
> End If
> If Not moContactItems Is Nothing Then
> Set moContactItems = Nothing
> End If
> If Not moDeleteItems Is Nothing Then
> Set moDeleteItems = Nothing
> End If
> If Not moContactsFolder Is Nothing Then
> Set moContactsFolder = Nothing
> End If
> If Not moDeleteFolder Is Nothing Then
> Set moDeleteFolder = Nothing
> End If
> If Not moNameSpace Is Nothing Then
> Set moNameSpace = Nothing
> End If
> If Not DB.OlApp Is Nothing Then
> Set DB.OlApp = Nothing
> End If
> If Not moApplication Is Nothing Then
> Set moApplication = Nothing
> End If
>
> End Sub
>
> Maybe someone can help me?
>
Re: Strange Outlook Add-In problems
"Christoph" <c.jarisch[ at ]csdit.com> 02.03.2006 15:10:46
Rog,
Thank you for your answer. But I don't know what you're meaning by
catching an exception.

Re: Strange Outlook Add-In problems
Rog <rog_21[ at ]yahoo.com> 02.03.2006 15:31:25
I write my COM-addins in C#. So for example
If in the Connect class you had the OnStartupComplete method
make sure you put
try
{

}
catch(System.Exception ex)
{
//logging here
}

in the body of the method. I notice in your
"AddinInstance_OnConnection" method you do a lot of processing which of
course means things can go wrong. If an exception is thrown and it is
not caught Outlook will try to disable your addin.


Christoph wrote:
[Quoted Text]
> Rog,
> Thank you for your answer. But I don't know what you're meaning by
> catching an exception.
>
Re: Strange Outlook Add-In problems
"Dave Kane [MVP - Outlook]" <dkane[ at ]mvps.org> 02.03.2006 16:06:59
Christoph,

The code you attached is concerned with startup and shutdown, and if you
were having problems with Outlook remaining in memory then it would make
sense to focus on how objects get released. But if your add-in is getting
disabled that's probably related to something that it is doing with an
object, and if it doesn't repro for you it may just be that you aren't
testing a particular action on some object. If you can't figure out what the
users are doing differently I suggest adding detailed logging to your app so
that its operations and errors to a text file that the user can send you.
That might seem like extra work but it can save many hours of guessing and
wondering.

RE: the comment from Rog - "catching exceptions" means handling errors. If
your code generates errors that it doesn't handle those errors/exceptions
are passed to Outlook, and if it doesn't like it then it will disable your
add-in or raise an error message itself


"Christoph" <c.jarisch[ at ]csdit.com> wrote in message
news:1141306357.211322.80130[ at ]z34g2000cwc.googlegroups.com...
Hello,

I wrote an Outlook Add-In for Ol9 and it normally works fine with
Outlook2000/XP/2003.
I use Redemption and AddInMon. Therefore I'm not using
IDTExtensibility2.
I'm trapping Explorer_Close Event and On_disconnection for releasing
objects (and I really release all objects). I do not use CreateObject
because of problems with script stoppers.

But in some cases the add-in causes troubles. Some people using the
add-in have the Resiliency problem with the well-known error message by
disabling the add-in. Some people are getting the "Microsoft Outlook
encountered a problem and..." message after closing Outlook. Although
error messages the functionality of the add-in always works fine.
I commented out error handling and in most cases nothing changed. No
error message or crash during Outlook sessions. In some cases the
problems were saved (and that's really strange).

I tested a lot, but I didn't get these errors. And I was testing many
Outlook versions with different operating systems and virus scanners.

I know the ItemsCB example. But because of using AddInMon the code is
different. And I'm not using classes like it's in ItemsCB. But I
don't think that can cause the problems.

Now I'm desperate, because the add-in is working fine in some cases
and it's causing these errors in other cases.

Here is a part of my code: (I hope it's not too much!)



Private Declare Function GetCurrentProcessId Lib "kernel32.dll" () As
Long
Private Declare Function GetCurrentThreadId Lib "kernel32" () As Long

'Outlook Variablen
Private WithEvents moApplication As Outlook.Application
Private WithEvents moNameSpace As Outlook.NameSpace
Private WithEvents moActiveExplorer As Outlook.Explorer
Private msProgID As String

Private moContactsFolder As Outlook.MAPIFolder
Private WithEvents moContactItems As Outlook.Items

Private moCalendarFolder As Outlook.MAPIFolder
Private WithEvents moCalendarItems As Outlook.Items

Private moTaskFolder As Outlook.MAPIFolder
Private WithEvents moTaskItems As Outlook.Items

Private moDeleteFolder As Outlook.MAPIFolder
Private WithEvents moDeleteItems As Outlook.Items

Private obContactItem As Object
Private moContactItem As Object
Private obDistListItem As Object
Private moDistListItem As Object

Private obCalendarItem As Object
Private moCalendarItem As Object

Private obTasksItem As Object
Private moTasksItem As Object

'Office Variablen
Dim WithEvents objPropertiesButton As Office.CommandBarButton
Dim WithEvents objUserAdminButton As Office.CommandBarButton
Dim WithEvents objSynchButton As Office.CommandBarButton
Dim WithEvents objAktualButton As Office.CommandBarButton
Dim WithEvents objImportButton As Office.CommandBarButton
Dim WithEvents objExportButton As Office.CommandBarButton
Dim WithEvents objRegButton As Office.CommandBarButton
Dim WithEvents objHelpButton As Office.CommandBarButton


Private Sub AddinInstance_OnAddInsUpdate(custom() As Variant)
'On Error Resume Next
'DebugWrite "AddinInstance_OnAddInsUpdate"
Call Registry.DeleteDisable
End Sub

Private Sub AddinInstance_OnBeginShutdown(custom() As Variant)
'On Error Resume Next
'DebugWrite "AddinInstance_OnBeginShutdown"
Call Registry.DeleteDisable
End Sub

Private Sub AddinInstance_OnConnection(ByVal Application As Object, _
ByVal ConnectMode As AddInDesignerObjects.ext_ConnectMode, _
ByVal AddInInst As Object, custom() As Variant)
Dim lngPID As Long
Dim lngThreadID As Long

Dim iDeleteAnswer As Integer

On Error Resume Next

Call Registry.DeleteDisable

If Application.Explorers.Count > 0 Then 'Outlook launched with UI
If Not TypeName(Application.ActiveExplorer) = "Nothing" Then

'Initialisieren
Set moApplication = Application
Set DB.OlApp = Application
Set moNameSpace = moApplication.GetNamespace("MAPI")
Set moActiveExplorer = Application.ActiveExplorer
msProgID = AddInInst.ProgId

'Folder für gelöschte Objekte
Set moDeleteFolder =
moNameSpace.GetDefaultFolder(olFolderDeletedItems)
Set moDeleteItems = moDeleteFolder.Items

'Licence.gbRegVersuch = False
Licence.gfalscherLizenzCode = False
Licence.gbLizenzAbgelaufen = False
Licence.gbZuVielUser = False
DB.gImport = False
DB.gExport = False
DB.gItemAdd = False
DB.gSynch = False
DB.gTransaktionsUeberpruefung = False
DB.gVerbindungFehler = False
DB.gbAddUser = False
DB.gbErsterUser = False

'Sprache festlegen
If
moApplication.Application.LanguageSettings.LanguageID(msoLanguageIDUI)
= 1031 Then
Sprachen.gsSprache = "deutsch"
ElseIf
moApplication.Application.LanguageSettings.LanguageID(msoLanguageIDUI)
= 1040 Then
Sprachen.gsSprache = "ital"
End If
Call Sprachen.InitMsgBox

'Version auslesen
If Left(moApplication.Version, 1) = "9" Then
DB.gOutlookVersion = 9
ElseIf Left(moApplication.Version, 2) = "10" Then
DB.gOutlookVersion = 10
ElseIf Left(moApplication.Version, 2) = "11" Then
DB.gOutlookVersion = 11
End If


'-------------------------------------------------------------------

'1.) Ist GAW aktiviert?
Call Registry.RegistryAktivAuslesen
If Registry.gsAktivString = "Nein" Then
DB.giDBProgrammAktiv = 0
DB.giAutoSynch = 0
'Kontakte
Call Registry.RegistryContactFolderIDAuslesen
If DB.gstrDBContactsFolderEntryID <> "" Then
Set moContactsFolder =
moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
Set moContactItems = moContactsFolder.Items
End If
'Kalender
Call Registry.RegistryCalendarFolderIDAuslesen
If DB.gstrDBCalendarFolderEntryID <> "" Then
Set moCalendarFolder =
moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
Set moCalendarItems = moCalendarFolder.Items
End If
'Aufgaben
Call Registry.RegistryTaskFolderIDAuslesen
If DB.gstrDBTasksFolderEntryID <> "" Then
Set moTaskFolder =
moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
Set moTaskItems = moTaskFolder.Items
End If
Call MenuBar
Exit Sub
Else
DB.giDBProgrammAktiv = 1
End If

'2.) DB Verbindung testen
If DBVerbindungstest(False) = False Then
'Keine Verbindung!!!!!
iDeleteAnswer = MsgBox(gsMsgBox(33), vbYesNo)
If iDeleteAnswer = vbYes Then
Call Registry.RegistryAktivSchreiben("Nein")
'Kontakte
Call Registry.RegistryContactFolderIDAuslesen
If DB.gstrDBContactsFolderEntryID <> "" Then
Set moContactsFolder =
moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
Set moContactItems = moContactsFolder.Items
End If
'Kalender
Call Registry.RegistryCalendarFolderIDAuslesen
If DB.gstrDBCalendarFolderEntryID <> "" Then
Set moCalendarFolder =
moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
Set moCalendarItems = moCalendarFolder.Items
End If
'Aufgaben
Call Registry.RegistryTaskFolderIDAuslesen
If DB.gstrDBTasksFolderEntryID <> "" Then
Set moTaskFolder =
moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
Set moTaskItems = moTaskFolder.Items
End If
DB.giDBProgrammAktiv = 0
DB.giAutoSynch = 0
MsgBox gsMsgBox(34)
Call MenuBar
Exit Sub
Else
'ODBC Einstellungen öffnen
Dim RetVal As Long
Dim SysDir As String
SysDir = Space$(256)
RetVal = modUserID.GetSystemDirectory(SysDir,
Len(SysDir))
If RetVal <> 0 Then
WebLink.ShellExec Left$(SysDir, RetVal) &
"\odbcad32.exe", vbNormalFocus
End If

DB.giDBProgrammAktiv = 0
DB.giAutoSynch = 0
'Kontakte
Call Registry.RegistryContactFolderIDAuslesen
If DB.gstrDBContactsFolderEntryID <> "" Then
Set moContactsFolder =
moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
Set moContactItems = moContactsFolder.Items
End If
'Kalender
Call Registry.RegistryCalendarFolderIDAuslesen
If DB.gstrDBCalendarFolderEntryID <> "" Then
Set moCalendarFolder =
moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
Set moCalendarItems = moCalendarFolder.Items
End If
'Aufgaben
Call Registry.RegistryTaskFolderIDAuslesen
If DB.gstrDBTasksFolderEntryID <> "" Then
Set moTaskFolder =
moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
Set moTaskItems = moTaskFolder.Items
End If
Call MenuBar
Exit Sub
End If
End If

'3.) Lizensierung
Call CheckLizenz

'4.) Menü
Call MenuBar

'5.) User Properties
If HoleUserProperties = False Then
If Licence.gfalscherLizenzCode = False And
Licence.gbZuVielUser = False And Licence.gbLizenzAbgelaufen = False
Then
Call frmAddUser.Show(vbModal)
End If
End If

DoEvents

'Kontakte
Call Registry.RegistryContactFolderIDAuslesen
If DB.gstrDBContactsFolderEntryID <> "" Then
Set moContactsFolder =
moNameSpace.GetFolderFromID(DB.gstrDBContactsFolderEntryID)
Set moContactItems = moContactsFolder.Items
End If
'Kalender
Call Registry.RegistryCalendarFolderIDAuslesen
If DB.gstrDBCalendarFolderEntryID <> "" Then
Set moCalendarFolder =
moNameSpace.GetFolderFromID(DB.gstrDBCalendarFolderEntryID)
Set moCalendarItems = moCalendarFolder.Items
End If
'Aufgaben
Call Registry.RegistryTaskFolderIDAuslesen
If DB.gstrDBTasksFolderEntryID <> "" Then
Set moTaskFolder =
moNameSpace.GetFolderFromID(DB.gstrDBTasksFolderEntryID)
Set moTaskItems = moTaskFolder.Items
End If

'Lizenz
If Licence.gfalscherLizenzCode = False And
Licence.gbZuVielUser = False And Licence.gbLizenzAbgelaufen = False
Then
DB.giDBProgrammAktiv = 1
Call frmSynch.Synchronisieren
Else
DB.giDBProgrammAktiv = 0
DB.giAutoSynch = 0
End If

'Benutzerrechte
If DB.gbErsterUser = True Then
DB.giAdmin = 1
End If
If DB.giAdmin = 0 Then
objUserAdminButton.Enabled = False
Else
objUserAdminButton.Enabled = True
End If

'Routinen für
Ersteinstiege--------------------------------------
If DB.gbAddUser = True Then
If DB.gbErsterUser = True Then
iDeleteAnswer = MsgBox(gsMsgBox(39), vbYesNo)
If iDeleteAnswer = vbYes Then
Call ExportSteuern
End If
DB.gbErsterUser = False
Else
iDeleteAnswer = MsgBox(gsMsgBox(40), vbYesNo)
If iDeleteAnswer = vbYes Then
Call SynchSteuern
End If
End If
DB.gbAddUser = False
End If

'----------------------------------------------------------------

End If

Else 'Outlook launched without UI
'Get Outlook ProcessID (same as current process ID since Add-In
runs in-process
lngPID = GetCurrentProcessId
lngThreadID = GetCurrentThreadId
If IsAddInMonProcess = False Then
'Launch AddInMonitor, supplying Add-In ProgID, Outlook PID,
ThreadID

Call Registry.RegistryAppPathAuslesen
Shell Registry.gApplicationPath & "\AddInMon.exe /n " &
AddInInst.ProgId _
& " /p " & lngPID & " /t " & lngThreadID

End If
End If
End Sub



Private Sub AddinInstance_OnDisconnection(ByVal RemoveMode _
As AddInDesignerObjects.ext_DisconnectMode, custom() As Variant)

'On Error Resume Next

If RemoveMode = ext_dm_UserClosed Then
'User shutdown removed COM Add-in
'Cleanup custom toolbars by deleting them
'Office
If Not objPropertiesButton Is Nothing Then
Set objPropertiesButton = Nothing
End If
If Not objUserAdminButton Is Nothing Then
Set objUserAdminButton = Nothing
End If
If Not objSynchButton Is Nothing Then
Set objSynchButton = Nothing
End If
If Not objAktualButton Is Nothing Then
Set objAktualButton = Nothing
End If
If Not objImportButton Is Nothing Then
Set objImportButton = Nothing
End If
If Not objExportButton Is Nothing Then
Set objExportButton = Nothing
End If
If Not objRegButton Is Nothing Then
Set objRegButton = Nothing
End If
If Not objHelpButton Is Nothing Then
Set objHelpButton = Nothing
End If
Else
'Host shutdown
End If

Call UnInitHandler
End Sub

Private Sub AddinInstance_OnStartupComplete(custom() As Variant)
'On Error Resume Next
'DebugWrite "AddinInstance OnStartupComplete"
End Sub


Private Sub moActiveExplorer_Close()
'On Error Resume Next

'Explorer Object
If Not moActiveExplorer Is Nothing Then
Set moActiveExplorer = Nothing
End If

If moApplication.Explorers.Count <= 1 Then
'Fenster
If Not frmAddUser Is Nothing Then
Unload frmAddUser
Set frmAddUser = Nothing
End If
If Not frmAddFolder Is Nothing Then
Unload frmAddFolder
Set frmAddFolder = Nothing
End If
If Not frmBenutzerverwaltung Is Nothing Then
Unload frmBenutzerverwaltung
Set frmBenutzerverwaltung = Nothing
End If
If Not frmExport Is Nothing Then
Unload frmExport
Set frmExport = Nothing
End If
If Not frmVorExport Is Nothing Then
Unload frmVorExport
Set frmVorExport = Nothing
End If
If Not frmImport Is Nothing Then
Unload frmImport
Set frmImport = Nothing
End If
If Not frmManSynch Is Nothing Then
Unload frmManSynch
Set frmManSynch = Nothing
End If
If Not frmManSynchTable Is Nothing Then
Unload frmManSynchTable
Set frmManSynchTable = Nothing
End If
If Not frmProperties Is Nothing Then
Unload frmProperties
Set frmProperties = Nothing
End If
If Not frmReaktivierung Is Nothing Then
Unload frmReaktivierung
Set frmReaktivierung = Nothing
End If
If Not frmReAktivUpdate Is Nothing Then
Unload frmReAktivUpdate
Set frmReAktivUpdate = Nothing
End If
If Not frmRegister Is Nothing Then
Unload frmRegister
Set frmRegister = Nothing
End If
If Not frmSynch Is Nothing Then
Unload frmSynch
Set frmSynch = Nothing
End If

Call UnInitHandler
End If

End Sub

Sub UnInitHandler()

On Error Resume Next
'Outlook
If Not obContactItem Is Nothing Then
Set obContactItem = Nothing
End If
If Not moContactItem Is Nothing Then
Set moContactItem = Nothing
End If
If Not obDistListItem Is Nothing Then
Set obDistListItem = Nothing
End If
If Not moDistListItem Is Nothing Then
Set moDistListItem = Nothing
End If
If Not obCalendarItem Is Nothing Then
Set obCalendarItem = Nothing
End If
If Not moCalendarItem Is Nothing Then
Set moCalendarItem = Nothing
End If
If Not obTasksItem Is Nothing Then
Set obTasksItem = Nothing
End If
If Not moTasksItem Is Nothing Then
Set moTasksItem = Nothing
End If
If Not moContactItems Is Nothing Then
Set moContactItems = Nothing
End If
If Not moDeleteItems Is Nothing Then
Set moDeleteItems = Nothing
End If
If Not moContactsFolder Is Nothing Then
Set moContactsFolder = Nothing
End If
If Not moDeleteFolder Is Nothing Then
Set moDeleteFolder = Nothing
End If
If Not moNameSpace Is Nothing Then
Set moNameSpace = Nothing
End If
If Not DB.OlApp Is Nothing Then
Set DB.OlApp = Nothing
End If
If Not moApplication Is Nothing Then
Set moApplication = Nothing
End If

End Sub

Maybe someone can help me?


Re: Strange Outlook Add-In problems
"Christoph" <c.jarisch[ at ]csdit.com> 02.03.2006 17:21:01
I think I have solved one thing causing the error.

In many functions I'm getting different folders.
For Example:
....
'DB.OlApp is a global Object, I'm setting at On_Connection.
....

Dim oNameSpace As outlook.NameSpace
Dim oPersFolder As outlook.MAPIFolder

Set oNameSpace = DB.OlApp.GetNamespace("MAPI")
Set oPersFolder = oNameSpace.GetDefaultFolder(olFolderContacts).Parent
....
Set oPersFolder = Nothing
Set oNameSpace = Nothing


Now I'm getting my folders without an own namespace variable

Dim oPersFolder As outlook.MAPIFolder

Set oPersFolder =
DB.OlApp.GetNamespace("MAPI").GetDefaultFolder(olFolderContacts).Parent
....
Set oPersFolder = Nothing

So I think the Script Stopper problem has also something to do with the
namespace object, not only with the application object.


Would it be a problem to do the same with the namespace object as I'm
doing it with the application object?
At On_Connection I'm setting a global namespace variable.
Then I'm always using the same global namespace object.

Like...

DB.olNameSpace would then be the global namespace object.
And I'm always using that object.

Dim oPersFolder As outlook.MAPIFolder
Set oPersFolder =
DB.olNameSpace.GetDefaultFolder(olFolderContacts).Parent

Is this the best solution or should I leave it like that?
Set oPersFolder =
DB.OlApp.GetNamespace("MAPI").GetDefaultFolder(olFolderContacts).Parent

Re: Strange Outlook Add-In problems
"Dave Kane [MVP - Outlook]" <dkane[ at ]mvps.org> 06.03.2006 17:58:34
It is more efficient to declare the namespace variable once at a module or
global level and keep a reference to it, but how you handle that is not
going to affect whether or not your add-in gets disabled.

"Christoph" <c.jarisch[ at ]csdit.com> wrote in message
news:1141320061.188967.87150[ at ]p10g2000cwp.googlegroups.com...
[Quoted Text]
>I think I have solved one thing causing the error.
>
> In many functions I'm getting different folders.
> For Example:
> ...
> 'DB.OlApp is a global Object, I'm setting at On_Connection.
> ...
>
> Dim oNameSpace As outlook.NameSpace
> Dim oPersFolder As outlook.MAPIFolder
>
> Set oNameSpace = DB.OlApp.GetNamespace("MAPI")
> Set oPersFolder = oNameSpace.GetDefaultFolder(olFolderContacts).Parent
> ...
> Set oPersFolder = Nothing
> Set oNameSpace = Nothing
>
>
> Now I'm getting my folders without an own namespace variable
>
> Dim oPersFolder As outlook.MAPIFolder
>
> Set oPersFolder =
> DB.OlApp.GetNamespace("MAPI").GetDefaultFolder(olFolderContacts).Parent
> ...
> Set oPersFolder = Nothing
>
> So I think the Script Stopper problem has also something to do with the
> namespace object, not only with the application object.
>
>
> Would it be a problem to do the same with the namespace object as I'm
> doing it with the application object?
> At On_Connection I'm setting a global namespace variable.
> Then I'm always using the same global namespace object.
>
> Like...
>
> DB.olNameSpace would then be the global namespace object.
> And I'm always using that object.
>
> Dim oPersFolder As outlook.MAPIFolder
> Set oPersFolder =
> DB.olNameSpace.GetDefaultFolder(olFolderContacts).Parent
>
> Is this the best solution or should I leave it like that?
> Set oPersFolder =
> DB.OlApp.GetNamespace("MAPI").GetDefaultFolder(olFolderContacts).Parent
>


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