armchairandy
Board Regular
- Joined
- Mar 27, 2012
- Messages
- 53
Hi I have a set of dates in the first 2 columns, from which I fill all the dates between. Results shown at the bottom. Problem is that it is taking too long to process. For30 set of dates it took 8 minutes, and I could have up to 12,000 sets of dates at any one time. I have tried looking for autofill coding but they only deal with vertical. Also as the set of dates could be anything between 200 lines to 12000 lines using formulas in the worksheet will not work as the excel file gets too large. The current code I am using is:
Dim r As Range
Dim lastRow As Long
'
With Sheets("Sheet4")
' find last row with data in Column J ("Early Start Date")
lastRow = .Cells(.Rows.Count, "J").End(xlUp).Row
'Col Q
For Each r In .Range("J13:J" & lastRow)
If Range("Q12") > Range("O2") Then
Exit Sub
End If
If r.Value <> "" Then
r.Offset(0, 7) = "=IF(RC[-2]>=R12C17,RC[-1]+1,0)"
End If
Next r
and so on until
End With
End Sub
the code continues for 120 columns,but the vba stops when the column matching the largest duration (O2) is met - There is a line along the top with sequential numbers representing the duration
Ths does work,but for 30 sets of dates it took 8 minutes
Any help would really be appreciated.
Andrew
Dim r As Range
Dim lastRow As Long
'
With Sheets("Sheet4")
' find last row with data in Column J ("Early Start Date")
lastRow = .Cells(.Rows.Count, "J").End(xlUp).Row
'Col Q
For Each r In .Range("J13:J" & lastRow)
If Range("Q12") > Range("O2") Then
Exit Sub
End If
If r.Value <> "" Then
r.Offset(0, 7) = "=IF(RC[-2]>=R12C17,RC[-1]+1,0)"
End If
Next r
and so on until
End With
End Sub
the code continues for 120 columns,but the vba stops when the column matching the largest duration (O2) is met - There is a line along the top with sequential numbers representing the duration
Ths does work,but for 30 sets of dates it took 8 minutes
Any help would really be appreciated.
Andrew
Last edited by a moderator:
