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VBA Macro / Remove Row duplicates|VBA & Macros|Excel Forum|My Online Training Hub

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sp_CrumbsHome HomeExcel ForumVBA & MacrosVBA Macro / Remove Row duplicates
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VBA Macro / Remove Row duplicates
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Prince Khaira

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November 10, 2021 - 2:53 am
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Can you anyone guide me, How to remove duplicates with comparing 7 different columns in Excel VBA.

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Philip Treacy
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November 23, 2021 - 12:00 pm
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Hi,

Please supply sample data in an Excel file.  Hard to write any code without it.

Regards

Phil

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Karl-Heinz Lützel

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November 25, 2021 - 12:53 am
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Hello

test thist Code

Sub LöschenDoppelteDatensätze()

Dim StartTime As Double
StartTime = Timer

Dim lngZeileMax As Long
Dim lngZeileMaxNeu As Long
Dim lngSpalteMax As Long
Dim i As Long

'Berechnungen ausschalten
Application.Calculation = xlCalculationManual
Application.ScreenUpdating = False
Application.EnableEvents = False

With tbl_Adressen     'Adjust the table

'Anzahl der zu prüfenden Zeilen
lngZeileMax = .Range("A" & .Rows.Count).End(xlUp).Row

'Anzahl der zu prüfenden Spalten
lngSpalteMax = .Range("A1").CurrentRegion.Columns.Count

'Datenfeld bilden, Anzahl der Spalten ist je nach Tabelle variabel!!!
ReDim Vardat(0 To lngSpalteMax - 1) As Variant

For i = 0 To lngSpalteMax - 1
Vardat(i) = i + 1
Next i

'Doppelter Datensätze löschen mit Vergleich des Datenfeldes
.Range("A1").CurrentRegion.RemoveDuplicates Columns:=(Vardat), Header:=xlYes

'Anzahl der übrig gebliebenen Zeilen
lngZeileMaxNeu = .Range("A" & .Rows.Count).End(xlUp).Row
End With

'Berechnungen wieder einschalten
Application.Calculation = xlCalculationAutomatic
Application.ScreenUpdating = True
Application.EnableEvents = True

Debug.Print "Laufzeit : " & Format((Timer - StartTime) / 86400, "hh:mm:ss:ms")
Debug.Print "Insgesamt wurden " & lngZeileMax - lngZeileMaxNeu & " Zeilen gelöscht"

End Sub

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