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View Full Version : Copy data from several worksheets to one existing worksheet with VBA



e.nekram
06-14-2012, 06:54 AM
I have a delicate problem which I found some input onthrough various searches, however not a perfect match for my specific problem.The code below almost nails what I want to accomplish, but I haven’t been ableto figure out how to tweak it due to my weak VBA knowledge and hope that someof you can help (it would save my day). Basically, the code below mergesall worksheets from x to i into a new file named master (same structurerequired for all worksheets).

What I want to do is to merge three specificsheets into an existing worksheet (which in turn contains formulas to do variouscalculations with the imported data). Hence, create an automatic model withoutthe need of copy/paste.

I have a workbook with three worksheets named Sub A, Sub Band Sub C (along with additional sheets), which has the exact same structure – headlines and data from columnA-J with various number of lines for the three worksheets.

I want to merge the data (column A-J) from the threeworksheets into an existing worksheet named "Output", being able to keep theformulas in column L-X. My goal is by using the macro update monthly figuresfrom these three worksheets with a click of a button.

Thanks in advance!

Sub CopyFromWorksheets()
Dim wrk As Workbook 'Workbook object - Always good to work with object variables
Dim sht As Worksheet 'Object for handling worksheets in loop
Dim trg As Worksheet 'Master Worksheet
Dim rng As Range 'Range object
Dim colCount As Integer 'Column count in tables in the worksheets

Set wrk = ActiveWorkbook 'Working in active workbook

For Each sht In wrk.Worksheets
If sht.Name = "Master" Then
MsgBox "There is a worksheet called as 'Master'." & vbCrLf & _
"Please remove or rename this worksheet since 'Master' would be" & _
"the name of the result worksheet of this process.", vbOKOnly + vbExclamation, "Error"
Exit Sub
End If
Next sht

'We don't want screen updating
Application.ScreenUpdating = False

'Add new worksheet as the last worksheet
Set trg = wrk.Worksheets.Add(After:=wrk.Worksheets(wrk.Worksheets.Count))
'Rename the new worksheet
trg.Name = "Master"
'Get column headers from the first worksheet
'Column count first
Set sht = wrk.Worksheets(3)
colCount = sht.Cells(1, 255).End(xlToLeft).Column
'Now retrieve headers, no copy&paste needed
With trg.Cells(1, 1).Resize(1, colCount)
.Value = sht.Cells(1, 1).Resize(1, colCount).Value
'Set font as bold
.Font.Bold = True
End With

'We can start loop
For Each sht In wrk.Worksheets
'If worksheet in loop is the last one, stop execution (it is Master worksheet)
Set sht = wrk.Worksheets(3)
If sht.Index = wrk.Worksheets.Count Then
Exit For
End If
'Data range in worksheet - starts from second row as first rows are the header rows in all worksheets
Set rng = sht.Range(sht.Cells(2, 1), sht.Cells(1000000, 1).End(xlUp).Resize(, colCount))
'Put data into the Master worksheet
trg.Cells(1000000, 1).End(xlUp).Offset(1).Resize(rng.Rows.Count, rng.Columns.Count).Value = rng.Value
Next sht
'Fit the columns in Master worksheet
trg.Columns.AutoFit

'Screen updating should be activated
Application.ScreenUpdating = True
End Sub