Lists and Getting Rid of Multiple Items

Hi,

Is there any way to remove multiple items for a list. For example, the list:

A
H
A
A
K

Is there any way I could just turn it into:

A
H
K

...and remove the extra A's. Thanks.

Is this in a listbox? If so you can easily prevent duplicates from occurring in the first place. Do a search for SendMessage. If you still need help, let me know.

Here's a quick and dirty function to remove duplicates from a listbox (I grabbed it from someone on this forum a while back, my apologies, I can't remember who).

VB Code:

' ideally, put this in a module (but it can go directly in your form)
Public Sub RemoveDups(ListName As ListBox)
 
    'REMOVE DUPLICATES FROM LISTBOX
    
    Dim i As Integer
    Dim j As Integer
 
 
    With ListName
        For i = 0 To .ListCount - 1
            For j = .ListCount To (i + 1) Step -1
            
                If .List(j) = .List(i) Then
                    .RemoveItem j
                End If
               
            Next
        Next
    End With
 
End Sub

Usage:

VB Code:

RemoveDups List1

i like this one, its really fast.

VB Code:

Private Declare Function SendMessageString Lib "user32" Alias "SendMessageA" _
(ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As String) As Long
Const LB_FINDSTRINGEXACT = &H1A2
 
 
Dim i As Integer
 
For i = List1.ListCount - 1 To 0 Step -1
 If SendMessageString(List1.hwnd, LB_FINDSTRINGEXACT, -1, ByVal List1.List(i)) <> i Then
  List1.RemoveItem i
 End If
Next i

casey.

How would I change that code to make it remove every instance of the dupe? For example:

A
A
B
C

Should be changed to:

B
C

Thanks.

Once again it's easier to prevent the duplicates in the first place.