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Update "centerheader" code running slowly need help speeding up
I recently added 1 new line of code to the following code I have been
running for a year. Previous to adding the the line of code "PageSetup.CenterHeader = Range("A1").Value" I would click on a sheet and there would be a slight almost unnoticable pause while the code executed. After adding the above code there is now a 5 to 8 second pause after clicking on the sheet. This pause is the same whether Calc is on or off. Is it just the nature of that new line of code or is there a way of tweaking my code so it executes faster. I have 32 sheets with the same code for each sheet. The entire Excel 2007 spreadsheet is 7MB compress. It it was saved in Excel 2003 the file size would approach 20MB so it is a very large file. What I'm trying to achieve is to make sure that the "crosses at" value on 9 different charts is updated with the most current value that is on the same sheet. This is the part that is working fine. I wanted to update each of the sheets Header with data that is entered in another location also. That is the additional code that causing the 5-8 second delay. I also tried code that would update the header of every sheet after the desired text is entered on a sheet but that code took 5-10 minuted to run so I tried the individual sheet approach hoping that would run faster. Private Sub worksheet_activate() Application.ScreenUpdating = False 'In case sheets are grouped Sheet4.Select On Error GoTo Ungroup 'To Unprotect this sheet if protected If Me.ProtectContents = True Then ActiveSheet.Select ActiveSheet.Unprotect Else End If 'This updates the sheet print header PageSetup.CenterHeader = Range("A1").Value <======== This is the new line of code that slows everything down 'To Update the Charts CrossesAt value from setup sheet that are on the sheet With ActiveSheet If .ChartObjects("Chart 1").Chart.Axes(xlValue).CrossesAt < .Range("J20") Then .ChartObjects("Chart 1").Chart.Axes(xlValue).CrossesAt = .Range("J20") End If If .ChartObjects("Chart 2").Chart.Axes(xlValue).CrossesAt < .Range("K20") Then .ChartObjects("Chart 2").Chart.Axes(xlValue).CrossesAt = .Range("K20") End If If .ChartObjects("Chart 3").Chart.Axes(xlValue).CrossesAt < .Range("L20") Then .ChartObjects("Chart 3").Chart.Axes(xlValue).CrossesAt = .Range("L20") End If If .ChartObjects("Chart 4").Chart.Axes(xlValue).CrossesAt < .Range("Q20") Then .ChartObjects("Chart 4").Chart.Axes(xlValue).CrossesAt = .Range("Q20") End If If .ChartObjects("Chart 5").Chart.Axes(xlValue).CrossesAt < .Range("R20") Then .ChartObjects("Chart 5").Chart.Axes(xlValue).CrossesAt = .Range("R20") End If If .ChartObjects("Chart 6").Chart.Axes(xlValue).CrossesAt < .Range("S20") Then .ChartObjects("Chart 6").Chart.Axes(xlValue).CrossesAt = .Range("S20") End If If .ChartObjects("Chart 7").Chart.Axes(xlValue).CrossesAt < .Range("T20") Then .ChartObjects("Chart 7").Chart.Axes(xlValue).CrossesAt = .Range("T20") End If If .ChartObjects("Chart 8").Chart.Axes(xlValue).CrossesAt < .Range("AA65") Then .ChartObjects("Chart 8").Chart.Axes(xlValue).CrossesAt = .Range("AA65") End If If .ChartObjects("Chart 9").Chart.Axes(xlValue).CrossesAt < .Range("AB65") Then .ChartObjects("Chart 9").Chart.Axes(xlValue).CrossesAt = .Range("AB65") End If End With Range("AI1:AI262").AutoFilter Field:=1, Criteria1:="<0" If Me.ProtectContents = False Then ActiveSheet.Protect DrawingObjects:=True, Contents:=True, Scenarios:=True, AllowFormattingColumns:=True, AllowFiltering:=True 'MsgBox "Protected" Else ActiveSheet.Unprotect 'MsgBox "Un Protected" End If 'Also see below 'Me.ProtectDrawingObjects On Error GoTo 0 'The macro is done. Use Exit sub, otherwise the macro 'execution WILL continue into the error handler Exit Sub Ungroup: MsgBox "Please ungroup sheets" End Sub |
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