Re: Problem mit Zugriff auf Listbox

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From: Peter Doering (nospam_at_doering.org)
Date: 09/02/04 

Date: Thu, 2 Sep 2004 14:33:40 +0200

Hallo Karl,

On Thu, 2 Sep 2004 13:53:37 +0200, Karl Donaubauer wrote:
> Peter Doering wrote:
>> Ulrike Weber wrote:
>>> ...
>>> ich habe jetzt eines meiner vielen Probleme gelöst.
>>> Der Zugriff auf meine Listbox im UNterformular erfolgt
>>> folgendermaßen:
>>>
>>> Forms![ModifyMultipleDatasets]!sfrm_DatenAuswahl.Form!
>>> lstNichtGewaehlt.Value
>>
>> Richtig waere:
>
> _auch_
>
>> Forms![ModifyMultipleDatasets]!sfrm_DatenAuswahl!lstNichtGewaehlt.Value
>> ...
>
> An ihrer Version ist nichts falsch. Wie in FAQ 4.2 angeführt,
> funktioniert das Weglassen der Form-Eigenschaft erst seit A95.

Stimmt.

> In den entsprechenden OH-Texten wird nach wie vor die explizite
> Schreibweise gezeigt.

Stimmt nicht. Beispiel aus d. engl. A97-Hilfe:

| Control Object
| [...]
| ' Refer to a NewData control by using the subform Controls collection.
| Me.ctlSubForm.Controls!NewData

oder

| Refer to the value of a control or property in an expression
| [...]
| Forms![Orders]![Orders Subform]![Quantity]

Explizit auf Form bezogen sind Methoden und Eigenschaften des Forms selbst
(AllowEdits usw.) bzw. Aufrufe von Prozeduren und Funktionen des UFo's
angegeben, z.B:

| Refer to a form, report, subform, or subreport in an expression
| [...]
| Forms![Orders]![Orders Subform].Form

oder

| Call Procedures in a Subform or Subreport
| [...]
| Forms!Orders![Orders Subform].Form.ListNames

Gruss - Peter 

-- 
Ich beantworte keine Fragen per Email.
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FAQ: http://www.donkarl.com

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