merge duplicated items and sum values without loop

MKLAQ

Board Regular
Joined
Jan 30, 2021
Messages
108
Office Version
  1. 2016
Platform
  1. Windows
hello
I have data a bout 10000 rows so what I want merge items and sum values without loop
I found this code but I no know how modify it
and this sample simple to understand my data
datecommidatymodelqcommidatyq
01/01/2021car1bmw200car1250
01/02/2021car1bmw50car230
01/03/2021car2mer10
01/04/2021car2mer20


VBA Code:
Sub dupremove()
Dim ws As Worksheet
Dim lastrow As Long

Set ws = Sheets("Sheet1") ' Change to your sheet

With ws
    lastrow = .Range("b" & .Rows.Count).End(xlUp).Row
    With .Range("d2:d" & lastrow)
        .Offset(, 9).FormulaR1C1 = "=SUMIF(C1,RC1,C[-9])"
        .Offset(, 9).Value = .Offset(, 9).Value
    End With
    With .Range("b2:b" & lastrow)
        .Offset(, 9).Value = .Value
    End With
    .Range("k2: l" & lastrow).RemoveDuplicates 1, xlYes

End With

End Sub
 

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mart37

Well-known Member
Joined
Aug 4, 2017
Messages
1,090
Office Version
  1. 2016
Platform
  1. Windows
VBA Code:
Sub dupremove()
Dim ws As Worksheet
Dim r1 As Range
Dim r2 As Range
Dim lastrow As Long
Set ws = Sheets("Blad1") ' Change to your sheet
lastrow = ws.Range("b" & ws.Rows.Count).End(xlUp).Row
Set r1 = ws.Range("B2:B" & lastrow)
Set r2 = ws.Range("D2:D" & lastrow)
r1.Offset(, 9).Value = r1.Value
r1.Offset(, 10).FormulaR1C1 = "=SUMIF(" & r1.Address(ReferenceStyle:=xlR1C1) & ",INDIRECT(""B""&ROW())," & r2.Address(ReferenceStyle:=xlR1C1) & ")"
ws.Range("K1:L" & lastrow).RemoveDuplicates Columns:=Array(1, 2), Header:=xlYes
End Sub
 

MKLAQ

Board Regular
Joined
Jan 30, 2021
Messages
108
Office Version
  1. 2016
Platform
  1. Windows
@Mart many thanks ! but the code is something wrong it doesn't give me right value , two values are both give the same total 250 it should 250 & 30 as in my post#1
 

mart37

Well-known Member
Joined
Aug 4, 2017
Messages
1,090
Office Version
  1. 2016
Platform
  1. Windows
VBA Code:
Sub dupremove()
Dim ws As Worksheet
Dim r1 As Range
Dim r2 As Range
Dim lastrow As Long
Set ws = Sheets("Blad1") ' Change to your sheet
lastrow = ws.Range("b" & ws.Rows.Count).End(xlUp).Row
Set r1 = ws.Range("B2:B" & lastrow)
Set r2 = ws.Range("D2:D" & lastrow)
r1.Offset(, 9).Value = r1.Value
r1.Offset(, 10).FormulaR1C1 = "=SUMIF(" & r1.Address(ReferenceStyle:=xlR1C1) & ",INDIRECT(""B""&ROW())," & r2.Address(ReferenceStyle:=xlR1C1) & ")"
r1.Offset(, 10).Value = r1.Offset(, 10).Value
ws.Range("K1:L" & lastrow).RemoveDuplicates Columns:=Array(1, 2), Header:=xlYes
End Sub
 
Solution

MKLAQ

Board Regular
Joined
Jan 30, 2021
Messages
108
Office Version
  1. 2016
Platform
  1. Windows
excellent !! I try mod your code but I failed I would also show column c so the result should be
column B,C,D= K,L,M , may you help me please?
VBA Code:
Sub dupremove()
Dim ws As Worksheet
Dim r1 As Range
Dim r2 As Range
Dim lastrow As Long
Set ws = Sheets("sheet1") ' Change to your sheet
lastrow = ws.Range("b" & ws.Rows.Count).End(xlUp).Row
Set r1 = ws.Range("B2:c" & lastrow)
Set r2 = ws.Range("D2:D" & lastrow)
r1.Offset(, 9).Value = r1.Value
r1.Offset(, 10).Value = r1.Value
r1.Offset(, 11).FormulaR1C1 = "=SUMIF(" & r1.Address(ReferenceStyle:=xlR1C1) & ",INDIRECT(""b""&ROW())," & r2.Address(ReferenceStyle:=xlR1C1) & ")"
r1.Offset(, 11).Value = r1.Offset(, 11).Value
ws.Range("K1:m" & lastrow).RemoveDuplicates Columns:=Array(1, 2), Header:=xlYes
End Sub
 

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