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From: valeria del colle on 26 Apr 2010 12:49

"ʦ��ϼ" <1018788253(a)qq.com> ha scritto nel messaggio
news:usMT$JAwKHA.3764(a)TK2MSFTNGP04.phx.gbl...
>
> "i dude eclair" <br25354(a)aol.co.uk>
> д����Ϣ����:Xns9D356ACB27449joekingaolcouk(a)74.209.136.87...
>>> Your looking for discussions of filtering combo boxes, or synching
>>> combo boxes (maybe "cascading"). The techniques are the same for
>>> combo boxes and listboxes. It's a matter of using the AfterUpdate
>>> event of the first listbox to either set the rowsource of the second
>>> or requery it (if the rowsource has the first listbox hardwired into
>>> its criteria). Then the AfterUpdate even of the second does the same
>>> for the third.
>>>
>>> It's really that simple, though there are a number of niceties that
>>> will be required (like clearing/requerying the 3rd listbox when the
>>> first is updated and such).
>>>
>>
>> do you know of any known examples of this, so that I can look at the
>> code?
>> I haven't found any in Northwind ...
>>
>> tks
>
>

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