VB6 - Delete duplicated values in column 25

Hi

I would like to delete any duplication values that would show in column 25, and just leave One record of each.

It should keep the first row of each records and delete the entire row of each duplication.

text may not be sorted also based on column 25

How can i do that as i'm having both, letters and numbers.

Thanks for your help.
Test-delete-duplicate.zip
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Wilder1626Asked:
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Martin LissOlder than dirtCommented:
Can there be 3 (or more) of the same value?
Wilder1626Author Commented:
yes. it even happen that i had 51 records with the same values. It is never the same values and counts.

In the example i gave on the attachment project, 2 values are showing more than once.
Martin LissOlder than dirtCommented:
Private Sub Command1_Click()
    Dim intRow As Integer
    Dim intFound As Integer
    Dim col25 As New Collection
    Dim intEntry As Integer
    Dim intFoundRow As Integer
    
    ' Create a collection of unique col 25 values by ignoring the
    ' error that occurs when an attempt is made to add a duplicate
    ' value to the collection
    On Error Resume Next
    For intRow = 1 To MSHFlexGrid2.Rows
        If MSHFlexGrid2.TextMatrix(intRow, 25) <> "" Then
            col25.Add MSHFlexGrid2.TextMatrix(intRow, 25), MSHFlexGrid2.TextMatrix(intRow, 25)
        End If
    Next
    On Error GoTo 0
    
    For intEntry = 1 To col25.Count
        intFound = 0
        For intRow = MSHFlexGrid2.Rows - 1 To 1 Step -1
            If MSHFlexGrid2.TextMatrix(intRow, 25) = col25(intEntry) Then
                intFound = intFound + 1
                intFoundRow = intRow
                If intFound > 1 Then
                    MSHFlexGrid2.RemoveItem intFoundRow
                    intFoundRow = intRow
                End If
            End If
        Next
    Next
End Sub

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Wilder1626Author Commented:
Thank you again for your help

It works great. Exactly what i was looking for.
Martin LissOlder than dirtCommented:
You're welcome and I'm glad I was able to help.

In my profile you'll find links to some articles I've written that may interest you
including these two new ones.
Creating your own Excel Formulas and doing the impossible
A Guide to Writing Understandable and Maintainable VBA Code
Marty - MVP 2009 to 2015, Experts-Exchange Top Expert Visual Basic Classic 2012 to 2014
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