Using VBA to dynamically add ranges in a specific manner - excel

I would like to create a table using excel/vba similar to the image posted.
Below is the code I have.
Dim nextRowAs Range
For i = 1 To N
Set nextRow= ws.Cells(ws.Rows.Count, "A").End(xlUp).Offset(1, 0)
nextRow.PasteSpecial xlPasteAll
Set nextRow1= ws.Cells(ws.Rows.Count, "B").End(xlUp).Offset(-3, 0)
nextRow.Value = 0
Set nextRow2= ws.Cells(ws.Rows.Count, "B").End(xlUp).Offset(-2, 0)
nextRow2.Value = 0
Set nextRow3= ws.Cells(ws.Rows.Count, "B").End(xlUp).Offset(-1, 0)
nextRow3.Value = 0
I defined section 1 as a Named range and am copy and pasting it to the bottom, clearing the user input as I go.
What I need guidance on.
This code pastes each range to the bottom. I would like to paste it like the image, left to right first then top to bottom with 2 per row.

Like this - looks a little complex maybe, but it's best to break your code into modular parts:
Sub Tester()
Dim n As Long
For n = 1 To 10
CreateArea n
Next n
End Sub
Sub CreateArea(areaNum As Long)
With AreaRange(areaNum)
AreaRange(1).Copy .Cells(1)
.Cells(1, 1).Value = areaNum
ResetArea .Cells
End With
End Sub
Sub ResetArea(rngArea As Range)
rngArea.Cells(2, 2).Resize(3, 1).ClearContents
End Sub
'return the range for supplied area number
Function AreaRange(areaNum As Long) As Range
Const RNG1 As String = "E2:F6" 'first area
Const PER_ROW As Long = 2 'two blocks per row
Dim r1 As Range, rwOff As Long, colOff As Long, c As Range
Set r1 = ActiveSheet.Range(RNG1) 'or set a specific sheet
'calculate offsets for the area to be created (adding 1 empy row/column between areas)
rwOff = Application.Floor((areaNum - 1) / PER_ROW, 1) * (r1.Rows.Count + 1)
colOff = ((areaNum - 1) Mod PER_ROW) * (r1.Columns.Count + 1)
Set AreaRange = r1.Offset(rwOff, colOff) 'return the offset range
End Function

Related

Excel VBA ListBox in User Form Populate data from Sheet Range, add row by row after evaluating for a condition

I am trying to write a VBA code where I want to populate DATA from a worksheet Range A to AQ spanning over multiple Rows. AQ contains Value "Open" or "Closed". I want to get the rows where AQ value is closed. I tried using the AutoFilter. This is working fine to an extent. But I have to use 2 For loops. One for Each Row and another for Each Column to populate Row wise, column by column into the list box
My Code as follows:
Note : Actual contents start from 6th Row where 6 contains the headers and data starts from 7th Row
Dim i As Long
Dim rowRange As Range
Dim AllData(1 To 1000, 1 To 43) As String
lstRecords.ColumnCount = 43
Set shDSR = mydata1.Sheets("DSR")
last_Row = shDSR.Cells(Rows.Count, 1).End(xlUp).Row
shDSR.AutoFilterMode = False
shDSR.Range("A6:AQ" & last_Row).AutoFilter Field:=43, Criteria1:="CLOSED"
Set rng = shDSR.Range("A6:AQ" & last_Row).SpecialCells(xlCellTypeVisible)
Dim filtrRow() As String
Dim rowCnt As Long
'Me.lstRecords.Clear
rowCnt = 0
If rng.Count > 0 Then
Me.lstRecords.Clear
Me.lstRecords.ColumnCount = rng.Columns.Count
For Each Row In rng.Rows
Me.lstRecords.AddItem
rowCnt = rowCnt +1
filterRow = Range(Row.Address)
'Me.lstRecords.List() = filterRow ''This throws error Type Mismatch so not using
For i = 1 To Row.Columns.Count
AllData(rowCnt, i) = Row.Cells(1, i).Value ''Move to Array
Me.lstRecords.List(rowCnt - 1, i - 1) = filterRow(1, i)'Buggy error when i = 11
Next
Next
'' Following segment works. Add data to Array and then populate ListBox from Array
Me.lstRecords.List() = AllData
Else
MsgBox "No data matches the filter criteria."
End If
Above Code has both approaches
a) Trying to load directly from excel Range (actually using filterRow, but can also directly use range with same issue). But, this approach stops always when i=11 with Invalid property error. I tried changing the data contents etc still same issue
Another Issue when Not taking the array based approach, only one line is added, so in affect only last line is available in the list box
b) Using the AllData array. I load all the row data (matching criteria) into the array and finally populate the listbox from array. THIS WORKS. But I do not like this approach
Can some one please point out where it is going wrong.
Thanks in advance
Problem is that filters create a non contiguous range consisting of areas which you have to iterate separately.
Option Explicit
Sub demo()
Dim mydata1 As Workbook, shDSR As Worksheet
Dim rng As Range, a As Range, r As Range
Dim last_row As Long, n As Long
Dim i As Long, rowCnt As Long
Dim ListData() As String
' change this
Set mydata1 = ThisWorkbook
Set shDSR = mydata1.Sheets("DSR")
With shDSR
.AutoFilterMode = False
last_row = .Cells(.Rows.Count, "AQ").End(xlUp).Row
.Range("A6:AQ" & last_row).AutoFilter Field:=43, Criteria1:="CLOSED"
Set rng = .Range("A6:AQ" & last_row).SpecialCells(xlCellTypeVisible)
.AutoFilterMode = False
End With
' clear listbox
With Me.lstRecords
.Clear
.ColumnCount = rng.Columns.Count
End With
'iterate areas and rows to count visible rows
For Each a In rng.Areas
n = n + a.Rows.Count
Next
rowCnt = 0
If n > 1 Then
' size array
ReDim ListData(1 To n, 1 To rng.Columns.Count)
' fill array
For Each a In rng.Areas
For Each r In a.Rows
rowCnt = rowCnt + 1
For i = 1 To UBound(ListData, 2)
ListData(rowCnt, i) = r.Cells(1, i).Value ''Move to Array
Next
Next
Next
' populate ListBox from Array
Me.lstRecords.List() = ListData
Else
MsgBox "No data matches the filter criteria."
End If
End Sub

Excel VBA Simulating "Not In" SQL functionality

All -
I have a 2 sheet excel.
Sheet 1 is three columns (name, date, value)
Sheet 2 is name.
I want to write a VBA script that displays all of Sheet 1 data that does NOT have any of the name field listed in Sheet 2 anywhere in sheet 1 (name can appear in different columns so ideally it would search all cells in Sheet 1) to appear in sheet 3
See the sample image for a rough idea of what I"m hoping to accomplish. I have searched but have not had luck.
If you have Excel 365 you can use the Dynamic Array formulas
=LET(Names,FILTER(Sheet1!$C:$E,Sheet1!$C:$C<>""),FILTER(Names,ISERROR(MATCH(INDEX(Names,,1),Sheet2!$G:$G,0))))
Example:
Data (Sheet1)
Exclusion List (Sheet2)
Result
Note: this excludes the headers because the header label Name is present in both the Data column and the Exclusion column so be sure to maintain that
Without Excel 365. I'd recommend a UDF
Function FilterList(ByVal Data As Range, ByVal Exclusion As Range) As Variant
Dim Res As Variant
Dim Dat As Variant
Dim Excl As Variant
Dim rw As Long
Dim idx As Long
Dim cl As Long
Dim ExcludeIt As Variant
Dim Cols As Long
Dim TopRow As Long
ReDim Res(1 To Application.Caller.Rows.Count, 1 To Application.Caller.Columns.Count)
If IsEmpty(Data.Cells(1, 1)) Then
TopRow = Data.Cells(1, 1).End(xlDown).Row
Set Data = Data.Resize(Data.Rows.Count - TopRow).Offset(TopRow - 1)
End If
If IsEmpty(Data.Cells(Data.Rows.Count, 1)) Then
Set Data = Data.Resize(Data.Cells(Data.Rows.Count, 1).End(xlUp).Row - Data.Row + 1)
End If
Dat = Data.Value
Excl = Exclusion.Columns(1).Value
Cols = Application.Min(UBound(Dat, 2), UBound(Res, 2))
idx = 0
For rw = 1 To UBound(Dat, 1)
ExcludeIt = Application.Match(Dat(rw, 1), Excl, 0)
If IsError(ExcludeIt) Then
idx = idx + 1
For cl = 1 To Cols
Res(idx, cl) = Dat(rw, cl)
Next
End If
Next
For rw = 1 To UBound(Res, 1)
For cl = IIf(rw <= idx, UBound(Dat, 2) + 1, 1) To UBound(Res, 2)
Res(rw, cl) = vbNullString
Next
Next
FilterList = Res
End Function
Enter it as an Array Formula (complete it with Ctrl+Shift+Enter) in a range large enough to hold the returned data (can be larger), and pass it your input Data range and Exclusion range (both as whole columns)
=FilterList(Sheet1!$C:$E,Sheet2!$G:$G)
Welcome to Stack Overflow!
You did not say where the source table and criteria table begin, or where to place the result of the "anti-filter". I wrote this code on the assumption that they all start at the first cell of the worksheet, A1:
Sub AntiFilter()
Dim aSource As Range, aCriteria As Range, oCell As Range, oTarget As Range, countCells As Long
Set aSource = Worksheets("Sheet1").Range("A1").CurrentRegion
countCells = aSource.Columns.Count
Set aCriteria = Worksheets("Sheet2").Range("A1").CurrentRegion
Set oTarget = Worksheets("Sheet3").Range("A1")
aSource.AdvancedFilter Action:=xlFilterInPlace, CriteriaRange:=aCriteria, Unique:=False
For Each oCell In Application.Intersect(aSource, aSource.Columns(1))
If oCell.RowHeight < 1 Then
oCell.Resize(1, countCells).Copy Destination:=oTarget
Set oTarget = oTarget.Offset(1, 0)
End If
Next oCell
On Error Resume Next
aSource.Worksheet.ShowAllData
On Error GOTO 0
End Sub
Workbook with macro, test data and examples of selection criteria on Sheet2
If the macro does not work as expected, make sure that you have sheets named Sheet1, Sheet2, and Sheet3 in your workbook, and that the source data range and criteria range start with cells A1. If this is not the case, make the necessary changes to the text of the macro:

excel: Modify the values of "worksheet1" using values from "worksheet2" where name is the same

We have two worksheets.
Source worksheet is "profes"
Target worksheet is "primaria"
The data common to both worksheets is the name column.
ie: David Smith Weston appears in both worksheets.
We need to "lookup" each students name and paste values from "profes" to "primaria". I have most of the code working already BUT I don't know how to add the "lookup" part. As you can see it's wrong.
Sub Button1_Click()
Set Source = ActiveWorkbook.Worksheets("profes")
Set Target = ActiveWorkbook.Worksheets("primaria")
j = 1 ' Start copying to row 1 in target sheet
For Each c In Source.Range("N5:R1000") ' Do 100 rows
**If Source.Cells(j, "C").Value = Target.Cells(j, "A").Value** Then
Target.Cells(j, "N").Value = Source.Cells(j, "D").Value
j = j + 1
End If
Next c
End Sub
When comparing 2 ranges between 2 worksheets, you have 1 For loop, and replace the second loop with the Match function.
Once you loop over your "profes" sheet's range, and per cell you check if that value is found within the second range in "primaria" sheet, I used LookupRng, as you can see in the code below - you will need to adjust the range cording to your needs.
Code
Option Explicit
Sub Button1_Click()
Dim Source As Worksheet, Target As Worksheet
Dim MatchRow As Variant
Dim j As Long
Dim C As Range, LookupRng As Range
Set Source = ActiveWorkbook.Worksheets("profes")
Set Target = ActiveWorkbook.Worksheets("primaria")
' set up the Lookup range in "primaria" sheet , this is just an example, modify according to your needs
Set LookupRng = Target.Range("A2:A100")
For Each C In Source.Range("N5:R1000") ' Do 100 rows
If Not IsError(Application.Match(C.Value, LookupRng, 0)) Then ' Match was successfull
MatchRow = Application.Match(C.Value, LookupRng, 0) ' get the row number from "primaria" sheet where match was found
Target.Cells(C.Row, "N").Value = Source.Cells(MatchRow, "D").Value
End If
Next C
End Sub
Use the worksheet's MATCH function to locate names from the source column C in the target's column A.
Your supplied code is hard to decipher but perhaps this is closer to what you want to accomplish.
Sub Button1_Click()
dim j as long, r as variant
dim source as worksheet, target as worksheet
Set Source = ActiveWorkbook.Worksheets("profes")
Set Target = ActiveWorkbook.Worksheets("primaria")
with source
for j = 5 to .cells(.rows.count, "C").end(xlup).row
r=application.match(.cells(j, "C").value2, target.columns("A"), 0)
if not iserror(r) then
target(r, "D").resize(1, 5) = .cells(j, "N").resize(1, 5).value
end if
next j
end with
End Sub

Deleting entire row whose column contains a 0, Excel 2007 VBA

UPDATE:
Alright, so i used the following code and it does what i need it to do, i.e check if the value is 0 and if its is, then delete the entire row. However i want to do this to multiple worksheets inside one workbook, one at a time. What the following code is doing is that it removes the zeros only from the current spreadsheet which is active by default when you open excel through the VBA script. here the working zero removal code:
Dim wsDCCTabA As Excel.Worksheet
Dim wsTempGtoS As Excel.Worksheet
Set wsDCCTabA = wbDCC.Worksheets("Login")
Set wsTempGtoS = wbCalc.Worksheets("All_TemporaryDifferences")
Dim LastRow As Long, n As Long
LastRow = wsTempGtoS.Range("E65536").End(xlUp).Row
For n = LastRow To 1 Step -1
If Cells(n, 5).Value = 0 Then
Cells(n, 5).EntireRow.Delete
End If
Next
What am i doing wrong? when i do the same thing for another worksheet inside the same workbook it doesnt do anything. I am using the following code to remove zeros from anohter worksheet:
Set wsPermGtoS = wbCalc.Worksheets("All_PermanentDifferences")
'delete rows with 0 description
Dim LastRow As Long, n As Long
LastRow = wsPermGtoS.Range("E65536").End(xlUp).Row
For n = LastRow To 1 Step -1
If Cells(n, 5).Value = 0 Then
Cells(n, 5).EntireRow.Delete
End If
Next
Any thoughts? or another way of doing the same thing?
ORIGINAL QUESTION:
I want to delete all the rows which have a zero in a particular column. I am using the following code but nothing seems to happen:
CurrRow = (Range("E65536").End(xlUp).Row)
For Count = StartRow To CurrRow
If wsDCCTabA.Range("E" & Count).Value = "0" Then
wsDCCTabA.Rows(Count).Delete
End If
Next
StartRow contains the starting row value
CurrRow contains the row value of the last used row
See if this helps:
Sub DelSomeRows()
Dim colNo As Long: colNo = 5 ' hardcoded to look in col 5
Dim ws As Worksheet: Set ws = ActiveSheet ' on the active sheet
Dim rgCol As Range
Set rgCol = ws.Columns(colNo) ' full col range (huge)
Set rgCol = Application.Intersect(ws.UsedRange, rgCol) ' shrink to nec size
Dim rgZeroCells As Range ' range to hold all the "0" cells (union of disjoint cells)
Dim rgCell As Range ' single cell to iterate
For Each rgCell In rgCol.Cells
If Not IsError(rgCell) Then
If rgCell.Value = "0" Then
If rgZeroCells Is Nothing Then
Set rgZeroCells = rgCell ' found 1st one, assign
Else
Set rgZeroCells = Union(rgZeroCells, rgCell) ' found another, append
End If
End If
End If
Next rgCell
If Not rgZeroCells Is Nothing Then
rgZeroCells.EntireRow.Delete ' deletes all the target rows at once
End If
End Sub
Once you delete a row, u need to minus the "Count" variable
CurrRow = (Range("E65536").End(xlUp).Row)
For Count = StartRow To CurrRow
If wsDCCTabA.Range("E" & Count).Value = "0" Then
wsDCCTabA.Rows(Count).Delete
' Add this line:
Count = Count - 1
End If
Next
I got it. For future reference, i used
ActiveWorkbook.Sheets("All_temporaryDifferences").Activate
and
ActiveWorkbook.Sheets("All_Permanentdifferences").Activate
You don't need to use ActiveWorkbook.Sheets("All_temporaryDifferences").Activate. In fact if the ActiveWorkbook is different from wbCalc you would get an error.
Your real problem is that you are using an unqualified reference to Cells(n, 5).Value. Unqualified means that you aren't specifying which sheet to use so it defaults to the active sheet. That may work sometimes but it is poor code. In your case it didn't work.
Instead you should always use qualified references. wsTempGtoS.Cells(n, 5).Value is a qualified reference. wsTempGtoS specifies which worksheet you want so VBA is not left guessing.
Dim LastRow As Long, n As Long
LastRow = wsTempGtoS.Range("E65536").End(xlUp).Row
For n = LastRow To 1 Step -1
If wsTempGtoS.Cells(n, 5).Value = 0 Then
wsTempGtoS.Cells(n, 5).EntireRow.Delete
End If
Next
This: CurrRow = (Range("E65536").End(xlUp).Row) is also an unqualified reference. Instead it should be CurrRow = wsDCCTabA.Range("E65536").End(xlUp).Row.

Delete rows based off blank cells in a range

I am trying to delete blank rows in a range
My code looks like this :
Dim rng As Range
Dim i As Long, counter As Long
i = 1
Range("B1").Select
Selection.End(xlDown).Offset(0, 5).Select
Set rng = Range("G2", ActiveCell)
Range("G2").Select
For counter = 1 To rng.Rows.Count
If rng.Cells(i) = "" Then
rng.Cells(i).EntireRow.Delete
Else
i = i + 1
End If
Next
So, hmqcnoesy has kindly helped me solve the error message. The variables should be Dimmed as LONG not INTEGER because integer can not hold as big a number for all my rows of data
Also, Jon49 gave me some code that was much mroe efficient for this process:
Dim r1 As Range 'Using Tim's range.
Set r1 = ActiveSheet.Range(Range("G2"),Range("B1").End(xlDown).Offset(0, 5))
'Delete blank cell rows.
r1.SpecialCells(xlCellTypeBlanks).EntireRow.Delete
Set r1 = Nothing
It looks like you should try using type Long for i and counter. Using Integer causes an overflow, at least in newer versions of Excel, where there are over 1 million rows in a worksheet.
Here's some simpler code for you:
Dim r1 As Range
'Using Tim's range.
Set r1 = ActiveSheet.Range(Range("G2"),Range("B1").End(xlDown).Offset(0, 5))
'Delete blank cell rows.
r1.SpecialCells(xlCellTypeBlanks).EntireRow.Delete
Set r1 = Nothing
Dim rng As Range
Dim counter As Long
Set rng = Range(Range("G2"),Range("B1").End(xlDown).Offset(0, 5))
For counter = rng.Rows.Count to 1 Step -1
If Len(rng.Cells(counter).Value) = 0 Then rng.Cells(counter).EntireRow.Delete
Next

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