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bubberz
Constraint Violating Yak Guru
289 Posts |
 Posted - 2006-08-04 : 23:48:52
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| I have two list boxes. The one of the left has available numbers, and the right is what the user will build for "selected" numbers.I can pull them over to the right "selected" side, and allow users to delete them from the right if they make a mistake.What I want to do is NOT allow users to add duplicate values on the right side.Thanks! |
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bubberz
Constraint Violating Yak Guru
289 Posts |
Posted - 2006-08-07 : 09:37:23
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| Hello!I used this code, and it works to not allow duplicates if I stay on the selected item in the list box and try to click it multiple times:Dim li As New ListItem For Each li In LB1.Items If li.Selected = True Then If Not ListBox2.Items.Contains(li) Then ListBox2.Items.Add(li) End If End If NextIf I go to another list item, say the one directly below, the go back to the initial item, I can in fact add duplicates. Any ideas? I'll keep searching too.Thanks! |
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bubberz
Constraint Violating Yak Guru
289 Posts |
Posted - 2006-08-07 : 09:53:08
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| It would help if I put the code in the right listbox.works fine!Thanks! |
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Avoid duplicate items in listbox