Question

Looping through listbox items..

Asked by: kenadelglass

I have a simple unbound single-select listbox with a Value list (not a table or query) and I want to be able to loop through the values and capture them in an array.  Is it possible to loop through the values even when the items are not selected.  Please include code snippet...

Thx in advance...

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Asked On
1999-10-06 at 14:16:22ID10215944
Tags

listbox

,

loop

,

items

Topic

Microsoft Access Database

Participating Experts
5
Points
100
Comments
8

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Answers

 

by: brewdogPosted on 1999-10-06 at 14:29:04ID: 2104806

I'm not sure what you want to do with them after you get them, so here's the snippet:

    Dim strArray() As String
    Dim i As Integer
    For i = 0 To lstNames.ListCount - 1
        ReDim Preserve strArray(i)
        strArray(i) = lstNames.ItemData(i)
    Next i

lstNames here is the name of your list box. Hope that helps . . .

brewdog

 

by: clockwatcherPosted on 1999-10-06 at 14:39:15ID: 2104834

Brewdog, seems like it would be loads more efficient to simply dimension based on the list size, before the loop.  Rather than using the Redim Preserve.

   Dim strArray() As String
   Dim i As Integer
   ReDim strArray(lstNames.ListCount)

   For i = 0 To lstNames.ListCount - 1
       strArray(i) = lstNames.ItemData(i)
   Next i

 

by: sraudaPosted on 1999-10-06 at 16:33:15ID: 2105084

How about this as one step further.

dim i as integer, j as integer

j = lstNames.ListCount - 1
if j >= 0 then
     dim strArray(0 to j) as string
     For i = 0 To j
         strArray(i) = lstNames.ItemData(i)
     Next i
else
     'No items in the list.
end if

 

by: kenadelglassPosted on 1999-10-06 at 18:33:57ID: 2105263

Sorry but I am going to go with brewdog as he was the fastest and did solve my problem..

Thanks to all!
Ken

 

by: brewdogPosted on 1999-10-07 at 05:55:05ID: 2106440

Great! Glad that helped.

 

by: bruintjePosted on 2002-04-07 at 13:32:50ID: 6924170

Hi kenadelglass,

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by: clockwatcherPosted on 2002-04-08 at 09:08:51ID: 6925664

points to brewdog

 

by: NetminderPosted on 2002-04-15 at 20:14:05ID: 6943782

Per recommendation, force-accepted by
Netminder
CS Moderator

20120131-EE-VQP-002

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