The following code is the one that I'm trying to work with, but I still can't make it work with merge rows. The main idea is to create a loop to check each row from D1:D150 and if the criteria are met then copy the entire row.
This is how my data looks like
Sub attributes()
'--------------------------------------------------------------------
Dim Cel, aCell1, aCell2, aCell3, aCellAsses As Range, ws, ws0 As Worksheet
Dim strAsses1 As Boolean
Dim num As Integer
'------------------------------
Set ws = ActiveWorkbook.Sheets("Contract Attributes")
Set ws0 = ActiveWorkbook.Sheets("ReviewerTab")
ws.Activate
Set aCell1 = ActiveWorkbook.Sheets("Contract Attributes").Range("A1:A150")
'Set aCell1 = ActiveWorkbook.Sheets("Contract Attributes").Range("D1:D150")
'Set aCell2 = ActiveWorkbook.Sheets("Contract Attributes").Range("D:D").Find("Current Modifications", LookIn:=xlValues)
'--------------------------------------------------------------------
strName1 = InputBox("Which contract modification would you like to review?")
num = 5
For Each Cel In aCell1
If InStr(1, Cel, strName1, vbTextCompare) > 0 Or InStr(1, Cel, "x") > 0 Then
Cel.MergeArea.Select
Selection.EntireRow.Copy
ws0.Activate
Rows(num).Insert
ws.Activate
num = num + 1
End If
Next Cel
'--------------------------------------------------------------------
'ws0.Columns(4).Delete
'aCell2.Select
'ActiveCell.EntireRow.Copy
'Sheets("ReviewerTab").Range("A5").Insert
End Sub
TIPS
To begin with, I would recommend that you see How to avoid using Select in Excel VBA. Next you need to identify the range object that you need to copy and then copy them across.
Dim Cel, aCell1, aCell2, aCell3, aCellAsses As Range You need to declare them explicitly else the first four objects are declared as Variant and not Range. For example Dim Cel As Range, aCell1 As Range, aCell2 As Range, aCell3 As Range, aCellAsses As Range
Do not copy the rows in a loop. It will be slow. Identify the rows you want to copy and then copy them in one go. Below is an example
SAMPLE SCENARIO
To demonstrate how this works, I am taking the below sample.
CODE
I have come up with a basic code. I have commented it so you should not have a problem understanding it. But if you do then feel free to ask :).
Option Explicit
Sub Sample()
Dim wsInput As Worksheet
Dim wsOuput As Worksheet
Dim RangeToCopy As Range
Dim lRow As Long, i As Long, num As Long
Dim searchText As Variant
'~~> Row in output sheet where the rows will be copied
num = 5
'~~> Set your input and output sheets
Set wsInput = ThisWorkbook.Sheets("Contract Attributes")
Set wsOuput = ThisWorkbook.Sheets("ReviewerTab")
'~~> Take the input from the user
searchText = InputBox("Which contract modification would you like to review?")
If Len(Trim(searchText)) = 0 Then Exit Sub
With wsInput
lRow = .Range("A" & .Rows.Count).End(xlUp).Row
'~~> Loop through the cells and check for criteria
For i = 1 To lRow
If InStr(1, .Range("A" & i).Value2, searchText, vbTextCompare) Then
'~~> identify the rows you need to copy and store them
'~~> in a range object
If RangeToCopy Is Nothing Then
Set RangeToCopy = .Range("A" & i).MergeArea.EntireRow
Else
Set RangeToCopy = Union(RangeToCopy, .Range("A" & i).MergeArea.EntireRow)
End If
End If
Next i
End With
'~~> Copy them across. You can insert them as well
If Not RangeToCopy Is Nothing Then
RangeToCopy.Copy wsOuput.Rows(num)
End If
End Sub
IN ACTION
You need to include the merge area before "Select".
After you copy the rows, you need to count how many merged rows in the copy. I add a new variable num2 to do so. The loop cannot just simply num=num+1, it varies from what rows copied.
You may try the below code.
Sub attributes()
'--------------------------------------------------------------------
Dim Cel, aCell1, aCell2, aCell3, aCellAsses As Range, ws, ws0 As Worksheet
Dim strAsses1 As Boolean
Dim num As Integer
Dim num2 As Integer
Set ws = ActiveWorkbook.Sheets("Contract Attributes")
Set ws0 = ActiveWorkbook.Sheets("ReviewerTab")
ws.Activate
Set aCell1 = ActiveWorkbook.Sheets("Contract Attributes").Range("A1:A150")
strName1 = InputBox("Which contract modification would you like to review?")
num = 5
For Each Cel In aCell1
If InStr(1, Cel, strName1, vbTextCompare) > 0 Or InStr(1, Cel, "x") > 0 Then
Range(Cells(Cel.Row, 1), Cells(Cel.Row, Cells(Cel.Row, Columns.Count).End(xlToLeft).Column)).Select
num2 = Selection.Rows.Count
Selection.EntireRow.Copy
ws0.Activate
Rows(num).Insert
ws.Activate
num = num + num2
End If
Next Cel
End Sub
Related
First question ever here, I am the newbiest newbie..
So.. what I am trying to get is:
to find if in sheet1 and sheet2 there are cells with the same value on column E from sheet1 and column F from sheet2. if there are, then copy the value from sheet2 column A row x to sheet2 column P row y.
rows x and y are where the identical values are on each sheet.
this is my code:
Sub ccopiazanrfact()
Dim camion As Worksheet
Dim facturi As Worksheet
Set camion = ThisWorkbook.Sheets("B816RUS")
Set facturi = ThisWorkbook.Sheets("EVIDENTA FACTURI")
Dim nrcomanda As String
Dim nrfactura As String
For a = 2 To facturi.Range("F" & Rows.Count).End(xlUp).Row
nrcomanda = facturi.Range("F" & a).Value
For b = 4 To camion.Range("E" & Rows.Count).End(xlUp).Row
If camion.Range("E" & b).Value = facturi.Range("F" & a).Value Then
camion.Range("P" & b) = facturi.Range("A" & a).Value
Exit For
End If
Next b
Next a
End Sub
I would recommend using arrays to achieve what you want. Nested looping over ranges can make it very slow. Is this what you are trying? (UNTESTED). As I have not tested it, I would recommend making a backup of your data before you test this code.
I have commented the code. But if you still have a question or find an error/bug in the below code then simply ask.
Option Explicit
Sub ccopiazanrfact()
Dim Camion As Worksheet
Dim Facturi As Worksheet
Set Camion = ThisWorkbook.Sheets("B816RUS")
Set Facturi = ThisWorkbook.Sheets("EVIDENTA FACTURI")
'~~> Declare 2 arrays
Dim ArCamion As Variant
Dim ArFacturi As Variant
Dim LRow As Long
'~~> Find last row in Col E of Sheets("B816RUS")
LRow = Camion.Range("E" & Camion.Rows.Count).End(xlUp).Row
'~~> Store Values from E4:P last row in the array. We have taken E:P
'~~> because we are replacing the value in P if match found
ArCamion = Camion.Range("E4:P" & LRow).Value
'~~> Find last row in Col E of Sheets("EVIDENTA FACTURI")
LRow = ArFacturi.Range("F" & ArFacturi.Rows.Count).End(xlUp).Row
'~~> Store Values from A2:F last row in the array. We have taken A:F
'~~> because we are replacing the value in P with A
ArFacturi = Facturi.Range("A2:F" & LRow).Value
Dim i As Long, j As Long
For i = 2 To UBound(ArFacturi)
For j = 4 To UBound(ArCamion)
'~~> Checking if camion.Range("E" & j) = facturi.Range("F" & i)
If ArCamion(j, 1) = ArFacturi(i, 6) Then
'~~> Replacing camion.Range("P" & j) with facturi.Range("A" & i)
ArCamion(j, 12) = ArFacturi(i, 1)
Exit For
End If
Next j
Next i
'~~> Write the array back to the worksheet in one go
Camion.Range("E4:P" & LRow).Resize(UBound(ArCamion), 12).Value = ArCamion
End Sub
in the end, I came up with this and works instantly, get’s all the data filled within a blink of an eye. When I tried it first time I thought i forgot to clear the data before running the code:
Sub FindMatchingValues()
'Declare variables for the worksheets
Dim ws1 As Worksheet
Dim ws2 As Worksheet
'Set the variables to refer to the worksheets
Set ws1 = Worksheets("B816RUS")
Set ws2 = Worksheets("EVIDENTA FACTURI")
'Declare variables for the ranges to compare
Dim rng1 As Range
Dim rng2 As Range
'Set the ranges to the columns to compare
Set rng1 = ws1.Range("E1", ws1.Range("E" & Rows.Count).End(xlUp))
Set rng2 = ws2.Range("F1", ws2.Range("F" & Rows.Count).End(xlUp))
'Loop through each cell in the first range
For Each cell1 In rng1
'Use the Match function to find the matching value in the second range
Dim match As Variant
match = Application.match(cell1.Value, rng2, 0)
'If a match was found, copy the value from column A in the second worksheet to column P in the first worksheet
If Not IsError(match) Then
ws1.Range("P" & cell1.Row).Value = ws2.Range("A" & match).Value
End If
Next cell1
End Sub
Please, test the next code. It should be very fast, using arrays and Find function:
Sub ccopiazaNrfact()
Dim camion As Worksheet, facturi As Worksheet, cellMatch As Range, rngE As Range
Set camion = ThisWorkbook.Sheets("B816RUS")
Set facturi = ThisWorkbook.Sheets("EVIDENTA FACTURI")
Set rngE = camion.Range("E4:E" & camion.Range("E" & camion.rows.count).End(xlUp).row)
Dim a As Long, arrFact, arrP, nrComanda As String
arrP = camion.Range("P1:P" & camion.Range("E" & rows.count).End(xlUp).row).Value
arrFact = facturi.Range("A2:F" & facturi.Range("F" & rows.count).End(xlUp).row).Value
Debug.Print UBound(arrP): Stop
For a = 1 To UBound(arrFact)
nrComanda = arrFact(a, 6)
Set cellMatch = rngE.Find(What:=nrComanda, After:=rngE.cells(1, 1), LookIn:=xlValues, lookAt:=xlWhole)
If Not cellMatch Is Nothing Then
arrP(cellMatch.row, 1) = arrFact(a, 1)
End If
Next a
camion.Range("P1").Resize(UBound(arrP), 1).Value = arrP
MsgBox "Ready..."
End Sub
Please, send some feedback after testing it...
A VBA Lookup: Using Arrays and a Dictionary
Option Explicit
Sub CopiazaNrFact()
Dim wb As Workbook: Set wb = ThisWorkbook
' Write the values from the Source Compare and Value ranges to arrays.
' f - Facturi (Source), c - Compare, v - Value
Dim frg As Range, fcData() As Variant, fvData() As Variant, frCont As Long
With wb.Sheets("EVIDENTA FACTURI")
' Compare
Set frg = .Range("F2", .Cells(.Rows.Count, "F").End(xlUp))
frCont = frg.Rows.Count
fcData = frg.Value ' write to array
' Value
Set frg = frg.EntireRow.Columns("A")
fvData = frg.Value ' write to array
End With
' Write the unique values from the Source Compare array to the 'keys',
' and their associated values from the Source Values array to the 'items'
' of a dictionary.
Dim fDict As Object: Set fDict = CreateObject("Scripting.Dictionary")
fDict.CompareMode = vbTextCompare
Dim fr As Long, NrFacturi As String
For fr = 1 To frCont
NrFacturi = CStr(fcData(fr, 1))
If Len(NrFacturi) > 0 Then ' exclude blanks
fDict(NrFacturi) = fvData(fr, 1)
End If
Next fr
' Write the values from the Destination Compare range to an array
' and define the resulting same-sized Destination Value array.
' c - Camion (Destination), c - Compare, v - Value
Dim crg As Range, ccData() As Variant, cvData() As Variant, crCont As Long
With wb.Sheets("B816RUS")
' Compare
Set crg = .Range("E4", .Cells(.Rows.Count, "E").End(xlUp))
crCont = crg.Rows.Count
ccData = crg.Value ' write to array
' Value
Set crg = crg.EntireRow.Columns("P")
ReDim cvData(1 To crCont, 1 To 1) ' define
End With
' For each value in the Destination Compare array, attempt to find
' a match in the 'keys' of the dictionary, and write the associated 'item'
' to the same row of the Destination Value array.
Dim cr As Long, NrCamion As String
For cr = 1 To crCont
NrCamion = CStr(ccData(cr, 1))
If fDict.Exists(NrCamion) Then cvData(cr, 1) = fDict(NrCamion)
Next cr
' Write the values from the Destination Value array
' to the Destination Value range.
crg.Value = cvData
End Sub
I'm trying to take a part number from one sheet, find it in another sheet, then for the cells that correspond to tomorrow's date copy the quantity of parts for that specific part number plus two weeks out which is the resize. The code is starting to get really messy and I'm getting confused as to why it's not working. Currently I'm getting an error on cilrow = cil.rows with a mismatch.
Dim cel As Range
Dim cul As Range
Dim cil As Range
Dim cilrow As Long
Dim culcol As Long
Dim wkbOrig As Workbook
Dim wkbShape As Workbook
Dim shtShape As Worksheet
Set wkbOrig = ThisWorkbook
Set wkbShape = Workbooks("SHAPE Detailed coverage tracking WK" & WorksheetFunction.IsoWeekNum(Date))
Set shtShape = wkbShape.Worksheets("Detail coverage tracking")
For Each cel In wkbOrig.Sheets(2).Range("C3:C4,C9:C14")
For Each cil In shtShape.Range("H6:H11")
If Left(cel, 10) = cil.Value Then
cilrow = cil.Rows
For Each cul In shtShape.Range("5:5")
If cul.Value = Date + 1 Then
culcol = cul.Column
Range(Cells(cilrow, culcol)).Resize(, 14).Copy
End If
Next
End If
Next
Next
You can do less looping if you use Match().
Untested:
Sub Tester()
Dim cel As Range, wkbShape As Workbook, shtShape As Worksheet
Dim wkbOrig As Workbook, dateCol As Variant, matchRow As Variant
Dim rngSrch As Range
Set wkbOrig = ThisWorkbook
'best to include the file extension in the workbook name...
Set wkbShape = Workbooks("SHAPE Detailed coverage tracking WK" & _
WorksheetFunction.IsoWeekNum(Date))
Set shtShape = wkbShape.Worksheets("Detail coverage tracking")
'try to match the date...
dateCol = Application.Match(CLng(Date + 1), shtShape.Rows(5), 0)
If IsError(dateCol) Then 'date not matched?
MsgBox "Tomorrow's date not found on Row6 of " & shtShape.Name, vbExclamation
Exit Sub
End If
Set rngSrch = shtShape.Range("H6:H11")
For Each cel In wkbOrig.Sheets(2).Range("C3:C4,C9:C14").Cells
matchRow = Application.Match(Left(cel.Value, 10), rngSrch, 0)
If Not IsError(matchRow) Then
rngSrch.Cells(matchRow).EntireRow.Cells(dateCol).Resize(1, 14).Copy 'to where ?
End If
Next
End Sub
I've got three sheets - main,specimen and output in an excel workbook. The sheet main and speciment contain some information. Some of the information in two sheets are identical but few of them are not. My intention is to paste those information in output which are available in speciment but not in main.
I've tried like [currently it fills in lots of cells producing duplicates]:
Sub getData()
Dim cel As Range, celOne As Range, celTwo As Range
Dim ws As Worksheet: Set ws = ThisWorkbook.Worksheets("main")
Dim ws1 As Worksheet: Set ws1 = ThisWorkbook.Worksheets("specimen")
Dim ws2 As Worksheet: Set ws2 = ThisWorkbook.Worksheets("output")
For Each cel In ws.Range("A2:A" & ws.Cells(Rows.Count, 1).End(xlUp).row)
For Each celOne In ws1.Range("A2:A" & ws1.Cells(Rows.Count, 1).End(xlUp).row)
If cel(1, 1) <> celOne(1, 1) Then ws2.Range("A" & Rows.Count).End(xlUp).Offset(1, 0).value = celOne(1, 1)
Next celOne
Next cel
End Sub
main contains:
UNIQUE ID FIRST NAME LAST NAME
A0000477 RICHARD NOEL AARONS
A0001032 DON WILLIAM ABBOTT
A0290191 REINHARDT WESTER CARLSON
A0290284 RICHARD WARREN CARLSON
A0002029 RAYMOND MAX ABEL
A0002864 DARRYL SCOTT ABLING
A0003916 GEORGES YOUSSEF ACCAOUI
specimen contains:
UNIQUE ID FIRST NAME LAST NAME
A0288761 ROBERT HOWARD CARLISLE
A0290284 RICHARD WARREN CARLSON
A0290688 THOMAS A CARLSTROM
A0002029 RAYMOND MAX ABEL
A0002864 DARRYL SCOTT ABLING
output should contain [EXPECTED]:
UNIQUE ID FIRST NAME LAST NAME
A0288761 ROBERT HOWARD CARLISLE
A0290688 THOMAS A CARLSTROM
How can I achieve that?
If you have the latest version of Excel, with the FILTER function and dynamic arrays, you can do this with an Excel formula.
I changed your Main and Specimen data into tables.
On the Output worksheet you can then enter this formula into a single cell:
=FILTER(specTbl,ISNA(MATCH(specTbl[UNIQUE ID],mnTbl[UNIQUE ID],0)))
The remaining fields will autopopulate with the results.
For a VBA solution, I like to use Dictionaries, and VBA arrays for speed.
'set reference to microsoft scripting runtime
' or use late-binding
Option Explicit
Sub findMissing()
Dim wsMain As Worksheet, wsSpec As Worksheet, wsOut As Worksheet
Dim dN As Dictionary, dM As Dictionary
Dim vMain As Variant, vSpec As Variant, vOut As Variant
Dim I As Long, v As Variant
With ThisWorkbook
Set wsMain = .Worksheets("Main")
Set wsSpec = .Worksheets("Specimen")
Set wsOut = .Worksheets("Output")
End With
'Read data into vba arrays for processing speed
With wsMain
vMain = .Range(.Cells(1, 1), .Cells(.Rows.Count, 1).End(xlUp)).Resize(columnsize:=3)
End With
With wsSpec
vSpec = .Range(.Cells(1, 1), .Cells(.Rows.Count, 1).End(xlUp)).Resize(columnsize:=3)
End With
'add ID to names dictionary
Set dN = New Dictionary
For I = 2 To UBound(vMain, 1)
dN.Add Key:=vMain(I, 1), Item:=I
Next I
'add missing ID's to missing dictionary
Set dM = New Dictionary
For I = 2 To UBound(vSpec, 1)
If Not dN.Exists(vSpec(I, 1)) Then
dM.Add Key:=vSpec(I, 1), Item:=WorksheetFunction.Index(vSpec, I, 0)
End If
Next I
'write results to output array
ReDim vOut(0 To dM.Count, 1 To 3)
vOut(0, 1) = "UNIQUE ID"
vOut(0, 2) = "FIRST NAME"
vOut(0, 3) = "LAST NAME"
I = 0
For Each v In dM.Keys
I = I + 1
vOut(I, 1) = dM(v)(1)
vOut(I, 2) = dM(v)(2)
vOut(I, 3) = dM(v)(3)
Next v
Dim R As Range
With wsOut
Set R = .Cells(1, 1)
Set R = R.Resize(UBound(vOut, 1) + 1, UBound(vOut, 2))
With R
.EntireColumn.Clear
.Value = vOut
.Style = "Output"
.EntireColumn.AutoFit
End With
End With
End Sub
Both show the same result (except the formula solution does not bring over the column headers; but you can do that with a formula =mnTbl[#Headers] in the cell above the original formula above).
Another option is to join the values of each row in each range and store them in arrays.
Then compare arrays and output the unique values.
In this case, your uniques come from evaluating the whole row, and not just the Unique ID.
Please read code's comments and adjust it to fit your needs.
Public Sub OutputUniqueValues()
Dim mainSheet As Worksheet
Dim specimenSheet As Worksheet
Dim outputSheet As Worksheet
Dim mainRange As Range
Dim specimenRange As Range
Dim mainArray As Variant
Dim specimenArray As Variant
Dim mainFirstRow As Long
Dim specimenFirstRow As Long
Dim outputCounter As Long
Set mainSheet = ThisWorkbook.Worksheets("main")
Set specimenSheet = ThisWorkbook.Worksheets("specimen")
Set outputSheet = ThisWorkbook.Worksheets("output")
' Row at which the output range will be printed (not including headers)
outputCounter = 2
' Process main data ------------------------------------
' Row at which the range to be evaluated begins
mainFirstRow = 2
' Turn range rows into array items
mainArray = ProcessRangeData(mainSheet, mainFirstRow)
' Process specimen data ------------------------------------
' Row at which the range to be evaluated begins
specimenFirstRow = 2
' Turn range rows into array items
specimenArray = ProcessRangeData(specimenSheet, specimenFirstRow)
' Look for unique values and output results in sheet
OutputUniquesFromArrays outputSheet, outputCounter, mainArray, specimenArray
End Sub
Private Function ProcessRangeData(ByVal dataSheet As Worksheet, ByVal firstRow As Long) As Variant
Dim dataRange As Range
Dim evalRowRange As Range
Dim lastRow As Long
Dim counter As Long
Dim dataArray As Variant
' Get last row in sheet (column 1 = column A)
lastRow = dataSheet.Cells(dataSheet.Rows.Count, 1).End(xlUp).Row
' Set the range of specimen sheet
Set dataRange = dataSheet.Range("A" & firstRow & ":C" & lastRow)
' Redimension the array to the number of rows in range
ReDim dataArray(dataRange.Rows.Count)
counter = 0
' Join each row values so it's easier to compare them later and add them to an array
For Each evalRowRange In dataRange.Rows
' Use Trim function if you want to omit the first and last characters if they are spaces
dataArray(counter) = Trim(evalRowRange.Cells(1).Value) & "|" & Trim(evalRowRange.Cells(2).Value) & "|" & Trim(evalRowRange.Cells(3).Value)
counter = counter + 1
Next evalRowRange
ProcessRangeData = dataArray
End Function
Private Sub OutputUniquesFromArrays(ByVal outputSheet As Worksheet, ByVal outputCounter As Long, ByVal mainArray As Variant, ByVal specimenArray As Variant)
Dim specimenFound As Boolean
Dim specimenCounter As Long
Dim mainCounter As Long
' Look for unique values ------------------------------------
For specimenCounter = 0 To UBound(specimenArray)
specimenFound = False
' Check if value in specimen array exists in main array
For mainCounter = 0 To UBound(mainArray)
If specimenArray(specimenCounter) = mainArray(mainCounter) Then specimenFound = True
Next mainCounter
If specimenFound = False Then
' Write values to output sheet
outputSheet.Range("A" & outputCounter).Value = Split(specimenArray(specimenCounter), "|")(0)
outputSheet.Range("B" & outputCounter).Value = Split(specimenArray(specimenCounter), "|")(1)
outputSheet.Range("C" & outputCounter).Value = Split(specimenArray(specimenCounter), "|")(2)
outputCounter = outputCounter + 1
End If
Next specimenCounter
End Sub
I need to select the demand range in sheet 1 corresponding to the part number selected in Sheet 2 of my workbook. So far, I have written the macro to automatically select the part number in sheet 1 when the same part number is selected in sheet no 2. But, I'm having trouble selecting the range corresponding to the part number, which I want to base my calculations on. Can anyone please tell me how to select the range?
Public Sub calculation()
Dim x As Variant
Dim rng As Range
Dim i As Variant
Dim j As Integer
Dim findcell As Range
Dim a_1 As Range
Dim b_1 As Range
Dim rnge As Range
Worksheets("Sheet2").Activate
x = Worksheets("Sheet2").Range("C3").Value
Worksheets("Sheet1").Activate
Set rng = Worksheets("Sheet1").Range("A2:A26")
For Each i In rng
If x = i Then
Set findcell = i
End If
Next i
j = findcell.Select
Set a_1 = ActiveCell.Offset(0, 1)
Set b_1 = ActiveCell.Offset(0, 66)
Worksheets("Sheet2").Range("C9").Value "=AVERAGE(Sheet1!"a_1.Address":"b_1.Address")"
End Sub
Should be able to do something like this:
Public Sub calculation()
Dim f As Range
Set f = Worksheets("Sheet1").Range("A2:A26").Find( _
what:=Worksheets("Sheet2").Range("C3").Value, _
lookat:=xlWhole)
With Worksheets("Sheet2").Range("C9")
If Not f Is Nothing Then
.Formula = "=AVERAGE(Sheet1!" & f.Offset(0, 1).Resize(1, 66).Address & ")"
Else
.Value = "???"
End If
End With
End Sub
Can anyone explain me if I can recursively loop through a sorted list inside a For loop?
I am looping through a column, and once I found an exact match (lets say EALOLES string), then I want to keep on looping until there's no more matches.
Data example
For i = 2 to UsedRange.Rows.Count
If (Cells(i, 12).Value = "EALOLES") Then
' Start an inner loop until EALOLES ends, increment i++
' Perform actions appropriate to EALOLES case
Exit For
End If
next i
This is all fine with an inner loop, but I was just wondering if this could be achieved also with a recursive function and how that would look like? From the example I learned about recursion, I would imagine to loop from end of workbook to the beginning.
Note, I am not stating it would be a better solution, neither an inner loop, but I am just very curious.
Your question is basically is this a candidate for recursion, and the answer is no. Iteration with your inner loop is the better solution in this case.
Read the article: Recursion and Iteration to learn when to use each.
Assuming your data are sorted, you could take advantage of that
Dim nOccurrences As Long
Dim cell As Range
With Intersect(ActiveSheet.UsedRange, Columns(12))
nOccurrences = WorksheetFunction.CountIf(.Cells, "EALOLES")
If nOccurrences > 0 Then
For Each cell in .Resize(nOccurrences).Offset(.Find(What:= "EALOLES", LookIn:=xlValues, LookAt:=xlWhole, After:=.Cells(.Rows.Count)).Row-1)
‘Do your things
Next
End If
End With
This is not an efficient method of returning the start and stop positions of a string in a sorted list but as an intellectual excercise this should do.
dim i as long, j as long
For i = 2 to UsedRange.Rows.Count
If (Cells(i, 12).Value = "EALOLES") Then
for j=i to UsedRange.Rows.Count
If (Cells(j+1, 12).Value <> "EALOLES") Then
exit for
end if
next j
Exit For
End If
next i
debug.print "start: " & i
debug.print "end: " & j
I was musing with a slightly different take on the same theme
Define a range to loop over. See if the value exists in the range. If it does, start at the first match and keep looping the loop range until the cell value differs from the specified target string.
Option Explicit
Sub StopAtEnd()
Dim wb As Workbook
Dim ws As Worksheet
Dim endRow As Long
Set wb = ThisWorkbook
Set ws = wb.Worksheets("Sheet5") 'change as needed
endRow = ws.Cells(ws.Rows.Count, "L").End(xlUp).Row
Dim loopRange As Range
Set loopRange = ws.Range("L1:L" & endRow) 'Change start row as required
Dim currentCell As Range
Dim targetString As String
Dim startRow As Long
targetString = "EALOLES"
On Error GoTo Errhand
startRow = Application.Match(targetString, loopRange, 0)
Do Until ws.Range("L" & startRow) <> targetString
Debug.Print ws.Range("L" & startRow).Address
startRow = startRow + 1
Loop
Exit Sub
Errhand:
MsgBox "Target string not found"
End Sub
Shout out to #DisplayName who pointed out this could be written instead as:
Option Explicit
Sub StopAtEnd()
Dim wb As Workbook
Dim ws As Worksheet
Dim endRow As Long
Set wb = ThisWorkbook
Set ws = wb.Worksheets("Sheet1") 'change as needed
endRow = ws.Cells(ws.Rows.Count, "L").End(xlUp).Row
Dim loopRange As Range
Set loopRange = ws.Range("L1:L" & endRow) 'Change start row as required
Dim currentCell As Range
Dim targetString As String
Dim startRow As Variant
targetString = "EALOLES"
startRow = Application.Match(targetString, loopRange, 0)
If IsError(startRow) Then
MsgBox "Target string not found"
Else
Do Until ws.Range("L" & startRow) <> targetString
Debug.Print ws.Range("L" & startRow).Address
startRow = startRow + 1
Loop
End If
End Sub