I need help with finding the last row in a worksheet range.
For example:
Worksheet name is MyWorksheet
Range is A1:A200
What im trying to find out is the row number of the last cell that has data in the MyWorksheet range A1:A200.
Define your Range, Set it and use .Find
Here is a good example of what you are trying to accomplish.
Excel VBA Find row number of matching value
Hope this helps.
Taking into account all possible data layouts, inside and outside the range of interest requires consideration of a number of factors
In general, the range of interest may be of any size, anywhere on the sheet
There may be data adjacent to the range of interest, either above or below
The range of interest may be entirely empty
Is the "Last Row Number" required relative to the Range of Interest, or the Sheet
Note: this code treats cells containing an empty string as containing data
Function RangeLastRow(r As Range, _
Optional Col = 1, _
Optional RelativeToSheet As Boolean = False) As Long
Dim rw As Long
With r.Cells(r.Rows.Count, Col)
If IsEmpty(.Value2) Then
rw = .End(xlUp).Row
If rw < r.Row Then
rw = r.Row
End If
Else
rw = r.Row + r.Rows.Count - 1
End If
End With
If IsEmpty(r.Cells(rw - r.Row + 1, Col)) Then
' range is empty
rw = 0
Else
If Not RelativeToSheet Then
rw = rw - r.Row + 1
End If
End If
RangeLastRow = rw
End Function
Use it as a UDF on a sheet, or in VBA like this
Sub Demo()
Using default Column 1 and Relative to Sheet
MsgBox RangeLastRow(Worksheets("MyWorksheet").Range("A1:A200"))
End Sub
Related
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:
I am trying to create something that is capable of taking the value from one text box, searching a group of column headers to find the correct one, and then placing a new value from a second text box into the last row under that column. I adapted this code that I found on here, https://stackoverflow.com/a/37687346/13073514, but I need some help. This code posts the value from the second text box under every header, and I would like it to only post it under the header that is found in textbox 1. Can anyone help me and explain how I can make this work? I am new to vba, so any explanations would be greatly appreciated.
Public Sub FindAndConvert()
Dim i As Integer
Dim lastRow As Long
Dim myRng As Range
Dim mycell As Range
Dim MyColl As Collection
Dim myIterator As Variant
Set MyColl = New Collection
MyColl.Add "Craig"
MyColl.Add "Ed"
lastRow = ActiveSheet.Cells.Find("*", SearchOrder:=xlByRows, SearchDirection:=xlPrevious).Row
For i = 1 To 25
For Each myIterator In MyColl
If Cells(1, i) = myIterator Then
Set myRng = Range(Cells(2, i), Cells(lastRow, i))
For Each mycell In myRng
mycell.Value = Val(mycell.Value)
Next
End If
Next
Next
End Sub
Basic example:
Sub tester()
AddUnderHeader txtHeader.Text, txtContent.Text
End Sub
'Find header 'theHeader' in row1 and add value 'theValue' below it,
' in the first empty cell
Sub AddUnderHeader(theHeader, theValue)
Dim m
With ThisWorkbook.Sheets("Data")
m = Application.Match(theHeader, .Rows(1), 0)
If Not IsError(m) Then
'got a match: m = column number
.Cells(.Rows.Count, m).End(xlUp).Offset(1, 0).Value = theValue
Else
'no match - warn user
MsgBox "Header '" & theHeader & "' not found!", vbExclamation
End If
End With
End Sub
I have commented your code for your better understanding. Here it is.
Public Sub FindAndConvert()
Dim i As Integer
Dim lastRow As Long
Dim myRng As Range
Dim myCell As Range
Dim MyColl As Collection
Dim myIterator As Variant
Set MyColl = New Collection
MyColl.Add "Craig"
MyColl.Add "Ed"
Debug.Print MyColl(1), MyColl(2) ' see output in the Immediate Window
' your code starts in the top left corner of the sheet,
' moves backward (xlPrevious) from there by rows (xlByRows) until
' it finds the first non-empty cell and returns its row number.
' This cell is likely to be in column A.
lastRow = ActiveSheet.Cells.Find("*", SearchOrder:=xlByRows, SearchDirection:=xlPrevious).Row
For i = 1 To 25 ' do the following 25 times
' in Cells(1, i), i represents a column number.
' 1 is the row. It never changes.
' Therefore the code will look at A1, B1, C1 .. until Y1 = cells(1, 25)
For Each myIterator In MyColl ' take each item in MyColl in turn
If Cells(1, i) = myIterator Then
' set a range in the column defined by the current value of i
' extend it from row 2 to the lastRow
Set myRng = Range(Cells(2, i), Cells(lastRow, i))
' loop through all the cells in myRng
For Each myCell In myRng
' convert the value found in each cell to a number.
' in this process any non-numeric cells would become zero.
myCell.Value = Val(myCell.Value)
Next myCell
End If
Next myIterator
Next i
End Sub
As you see, there is no TextBox involved anywhere. Therefore your question can't be readily understood. However, my explanations may enable you to modify it nevertheless. It's all a question of identifying cells in the worksheet by their coordinates and assigning the correct value to them.
Edit/Preamble
Sorry, didn't read that you want to use TextBoxes and to collect data one by one instead of applying a procedure to a whole data range.
Nevertheless I don't remove the following code, as some readers might find my approach helpful or want to study a rather unknown use of the Application.Match() function :)
Find all header columns via single Match()
This (late) approach assumes a two-column data range (header-id and connected value).
It demonstrates a method how to find all existant header columns by executing a single Application.Match() in a ►one liner ~> see step [3].
Additional feature: If there are ids that can't be found in existant headers the ItemCols array receives an Error items; step [4] checks possible error items adding these values to the last column.
The other steps use help functions as listed below.
[1] getDataRange() gets range data assigning them to variant data array
[2] HeaderSheet() get headers as 1-based "flat" array and sets target sheet
[3] see explanation above
[4] nxtRow() gets next free row in target sheet before writing to found column
Example call
Sub AddDataToHeaderColumn()
'[1] get range data assigning them to variant data array
Dim rng As Range, data
Set rng = getDataRange(Sheet1, data) ' << change to data sheet's Code(Name)
'[2] get headers as 1-based "flat" array
Dim targetSheet As Worksheet, headers
Set targetSheet = HeaderSheet(Sheet2, headers)
'[3] match header column numbers (writing results to array ItemCols as one liner)
Dim ids: ids = Application.Transpose(Application.Index(data, 0, 1))
Dim ItemCols: ItemCols = Application.Match(ids, Array(headers), 0)
'[4] write data to found column number col
Dim i As Long, col As Long
For i = 1 To UBound(ItemCols)
'a) get column number (or get last header column if not found)
col = IIf(IsError(ItemCols(i)), UBound(headers), ItemCols(i))
'b) write to target cells in found columns
targetSheet.Cells(nxtRow(targetSheet, col), col) = data(i, 2)
Next i
End Sub
Help functions
I transferred parts of the main procedure to some function calls for better readibility and as possible help to users by demonstrating some implicit ByRef arguments such as [ByRef]mySheet or passing an empty array such as data or headers.
'[1]
Function getDataRange(mySheet As Worksheet, data) As Range
'Purpose: assign current column A:B values to referenced data array
'Note: edit/corrected assumed data range in columns A:B
With mySheet
Set getDataRange = .Range("A2:B" & .Cells(.Rows.Count, "B").End(xlUp).Row)
data = getDataRange ' assign range data to referenced data array
End With
End Function
'[2]
Function HeaderSheet(mySheet As Worksheet, headers) As Worksheet
'Purpose: assign titles to referenced headers array and return worksheet reference
'Note: assumes titles in row 1
With mySheet
Dim lastCol As Long: lastCol = .Cells(1, .Columns.Count).End(xlToLeft).Column
headers = Application.Transpose(Application.Transpose(.Range("A1").Resize(1, lastCol)))
End With
Set HeaderSheet = mySheet
End Function
'[4]
Function nxtRow(mySheet As Worksheet, ByVal currCol As Long) As Long
'Purpose: get next empty row in currently found header column
With mySheet
nxtRow = .Cells(.Rows.Count, currCol).End(xlUp).Row + 1
End With
End Function
I have a non-contiguous selection spanning rows and columns, and I want to do a For Each loop on it. Excel VBA does this by looping firstly down column 1, then 2,3 etc.; but I want it to loop along the row first instead.
(My sheet looks something like the picture below, I need to loop down the selection (version) each column in turn, and retrieve the Doc. No. and other information. The number of rows and version columns in the sheet is not fixed).
Short of writing a fairly large Sort function and creating an array of references, I was wondering if there was a 'built-in' way to do this?
I don't need code, just an explanation.
The order in which a For Each iterates an object collection is implementation-dependent (IOW blame Excel, not VBA) and, while likely deterministic & predictable, there is nothing in its specification that guarantees a specific iteration order. So VBA code written to iterate an object collection, should not be written with the assumption of a specific iteration order, since that's something that can very well change between versions of the type library involved (here Excel's).
It's very unclear what the shape of your Range / Selection is, but if you need to iterate the selected cells in a specific order, then a For Each loop should not be used, at least not for iterating the cells per se.
Since the ranges are not contiguous, the Range will have multiple Areas; you'll want to iterate the Selection.Areas, and for each selected area, iterate the cells in a particular order. For Each is, by far, the most efficient way to iterate an object collection, which Range.Areas is.
Debug.Assert TypeOf Selection Is Excel.Range
Dim currentArea As Range
For Each currentArea In Selection.Areas
'todo
Next
Instead of nesting the loops, make a separate procedure that takes the currentArea as a parameter - that procedure is where you'll be iterating the individual cells:
Private Sub ProcessContiguousArea(ByVal area As Range)
Dim currentRow As Long
For currentRow = 1 To area.Rows.Count
Debug.Print area.Cells(currentRow, 1).Address
Next
End Sub
Now the outer loop looks like this:
Debug.Assert TypeOf Selection Is Excel.Range
Dim currentArea As Range
For Each currentArea In Selection.Areas
ProcessContiguousArea currentArea
Next
The ProcessContiguousArea procedure is free to do whatever it needs to do with a given contiguous area, using a For loop to iterate the range by rows, without needing to care for the actual address of the selected area: using Range.Cells(RowIndex, ColumnIndex), row 1 / column 1 represents the top-left cell of that range, regardless of where that range is located in the worksheet.
Non-selected cells can be accessed with Range.Offset:
Debug.Print area.Cells(currentRow, 1).Offset(ColumnOffset:=10).Address
The top-left cell's row of the area on the worksheet is returned by area.Row, and the top-left cell's column of the area on the worksheet is retrieved with area.Column.
Non-Contiguous
By looping through the rows first (i), you will get the 'By Row sequence' e.g. A1,B1,C1, ...
The Code
Sub NonContiguous()
Dim i As Long
Dim j As Long
Dim k As Long
With Selection
For k = 1 To .Areas.Count
With .Areas(k)
For i = .Row To .Rows.Count + .Row - 1
For j = .Column To .Columns.Count + .Column - 1
Debug.Print .Parent.Cells(i, j).Address & " = " _
& .Parent.Cells(i, j)
Next
Next
End With
Next
End With
End Sub
This is based on urdearboy's suggestion:
1. loop over columns
2. within a column, loop over cells
Sub disjoint()
Dim r As Range, rInt As Range
Dim nLastColumn As Long
Dim nFirstColumn As Long, msg As String
Dim N As Long
Set r = Range("C3,C9,E6,E13,E15,G1,G2,G3,G4")
nFirstColumn = Columns.Count
nLastColumn = 0
msg = ""
For Each rr In r
N = rr.Column
If N < nFirstColumn Then nFirstColumn = N
If N > nLastColumn Then nLastColumn = N
Next rr
For N = nFirstColumn To nLastColumn
Set rInt = Intersect(Columns(N), r)
If rInt Is Nothing Then
Else
For Each rr In rInt
msg = msg & vbCrLf & rr.Address(0, 0)
Next rr
End If
Next N
MsgBox msg
End Sub
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
I need to check if the current cell in the table is on the first row. It must check inside the it's own table, not just the sheet. I couldn't find any info on this. Is this possible using a formula? I want to do a special operation if this is the case.
Using native worksheet functions to construct a simple formula, you can retrieve the relative row position within the ListObject (aka structured) table by subtracting the header row.
=ROW()-ROW(Table1[#Headers])
The result could be compared to 1 to return a boolean result determining if you are in the first row of the table.
Consider:
Sub WhereIsTheActiveCell()
Dim EquivRange As Range, r As Range
Dim lo As ListObject
Dim nFirstRow As Long, nLastRow As Long
Set lo = ActiveSheet.ListObjects(1)
With lo
Set EquivRange = .DataBodyRange
nFirstRow = EquivRange.Row
nLastRow = EquivRange.Rows.Count + EquivRange.Row - 1
If ActiveCell.Row = nFirstRow Then
MsgBox "activecell is in the first data row of the table"
ElseIf ActiveCell.Row = nFirstRow - 1 Then
MsgBox "activecell is the the header row of the table"
End If
End With
End Sub