I'm just beginning to dive into VBA and I've hit a bit of a roadblock.
I have a sheet with 50+ columns, 900+ rows of data. I need to reformat about 10 of those columns and stick them in a new workbook.
How do I programmatically select every non-blank cell in a column of book1, run it through some functions, and drop the results in book2?
This question is related to
vba
excel
spreadsheet
If you are looking for the last row of a column, use:
Sub SelectFirstColumn()
SelectEntireColumn (1)
End Sub
Sub SelectSecondColumn()
SelectEntireColumn (2)
End Sub
Sub SelectEntireColumn(columnNumber)
Dim LastRow
Sheets("sheet1").Select
LastRow = ActiveSheet.Columns(columnNumber).SpecialCells(xlLastCell).Row
ActiveSheet.Range(Cells(1, columnNumber), Cells(LastRow, columnNumber)).Select
End Sub
Other commands you will need to get familiar with are copy and paste commands:
Sub CopyOneToTwo()
SelectEntireColumn (1)
Selection.Copy
Sheets("sheet1").Select
ActiveSheet.Range("B1").PasteSpecial Paste:=xlPasteValues
End Sub
Finally, you can reference worksheets in other workbooks by using the following syntax:
Dim book2
Set book2 = Workbooks.Open("C:\book2.xls")
book2.Worksheets("sheet1")
I know I'm am very late on this, but here some usefull samples:
'select the used cells in column 3 of worksheet wks
wks.columns(3).SpecialCells(xlCellTypeConstants).Select
or
'change all formulas in col 3 to values
with sheet1.columns(3).SpecialCells(xlCellTypeFormulas)
.value = .value
end with
To find the last used row in column, never rely on LastCell, which is unreliable (it is not reset after deleting data). Instead, I use someting like
lngLast = cells(rows.count,3).end(xlUp).row
This might be completely off base, but can't you just copy the whole column into a new spreadsheet and then sort the column? I'm assuming that you don't need to maintain the order integrity.
Source: Stackoverflow.com