Saving a file every fifteen minutes
 

Hi

Can someone help me with the code to save an excel worksheet every
fifteen minutes? I will need some sort of a sleep command - what can I
use in excel? What is the syntax?

Thanks a bunch
Priyanka

Saving a file every fifteen minutes
 

hi Priyanka,

something like that in a module.
There might be other ways as well.

Sub StartIt()
Application.OnTime Now + TimeValue("00:00:03"), "SaveIt"
' every third second for testing
End Sub

Sub SaveIt()
If ActiveWorkbook.Saved = False Then
ActiveWorkbook.Save
MsgBox "saved" ' for testing
End If
StartIt
End Sub

--

Greetings from Bavaria, Germany

Helmut Weber, MVP WordVBA

Vista Small Business, Office XP

Saving a file every fifteen minutes
 

From Excel:

Tools Options Save check autosave and set the time to 15 minutes.

From VBA:

Application.AutoRecover.Time = 15

This avoids having to use an OnTime Event macro
--
Gary''s Student - gsnu200762


"Priyanka" wrote:

Hi

Can someone help me with the code to save an excel worksheet every
fifteen minutes? I will need some sort of a sleep command - what can I
use in excel? What is the syntax?

Thanks a bunch
Priyanka

Saving a file every fifteen minutes
 

It looks like you're using AutoRecover instead of AutoSave.

Saved from a previous post:

xl2k and below came with an optional addin called AutoSave.xla. It could be set
to save every x minutes (user selectable). And it just saves the file at those
intervals.

xl2002+ comes with something called autorecovery. It's also optional, but if
the user turns it on, it saves a copy of that workbook in a special location
(also user selectable). If windows or excel crashes, then the next time excel
opens, it notices that there's a file in that location. Excel prompts the user
to see if he/she wants to recover that file that was saved when excel/windows
crashed.

This autorecovery feature isn't used for the same purpose as AutoSave.

You may be interested in an addin that Jan Karel Pieterse (works in any version)
called AutoSafe (note spelling).

It doesn't overwrite the existing workbook when it saves. It saves to a user
selectable folder. And when it's done, it either deletes these backups (or puts
them in the recycle bin). And the user can always restore the backups from the
recycle bin.

http://www.jkp-ads.com/Download.htm
(look for AutoSafe.zip, not autosafeVBE.zip, for your purposes.)

If you really want autosave...

Gord Dibben posted this:

Autosave.xla from Office 2000 or 97 will work with Excel 2002 or 2003.
If you have a previous copy, move it to your Office\Library.
To download the 97 version see here........
http://www.stat.jmu.edu/trep/Marchat/sp2001/Library.htm

Gary''s Student wrote:

From Excel:

Tools Options Save check autosave and set the time to 15 minutes.

From VBA:

Application.AutoRecover.Time = 15

This avoids having to use an OnTime Event macro
--
Gary''s Student - gsnu200762

"Priyanka" wrote:

Hi

Can someone help me with the code to save an excel worksheet every
fifteen minutes? I will need some sort of a sleep command - what can I
use in excel? What is the syntax?

Thanks a bunch
Priyanka


--

Dave Peterson

Saving a file every fifteen minutes
 

Thank you for the correction & clarification
--
Gary''s Student - gsnu200762


"Dave Peterson" wrote:

It looks like you're using AutoRecover instead of AutoSave.

Saved from a previous post:

xl2k and below came with an optional addin called AutoSave.xla. It could be set
to save every x minutes (user selectable). And it just saves the file at those
intervals.

xl2002+ comes with something called autorecovery. It's also optional, but if
the user turns it on, it saves a copy of that workbook in a special location
(also user selectable). If windows or excel crashes, then the next time excel
opens, it notices that there's a file in that location. Excel prompts the user
to see if he/she wants to recover that file that was saved when excel/windows
crashed.

This autorecovery feature isn't used for the same purpose as AutoSave.

You may be interested in an addin that Jan Karel Pieterse (works in any version)
called AutoSafe (note spelling).

It doesn't overwrite the existing workbook when it saves. It saves to a user
selectable folder. And when it's done, it either deletes these backups (or puts
them in the recycle bin). And the user can always restore the backups from the
recycle bin.

http://www.jkp-ads.com/Download.htm
(look for AutoSafe.zip, not autosafeVBE.zip, for your purposes.)

If you really want autosave...

Gord Dibben posted this:

Autosave.xla from Office 2000 or 97 will work with Excel 2002 or 2003.
If you have a previous copy, move it to your Office\Library.
To download the 97 version see here........
http://www.stat.jmu.edu/trep/Marchat/sp2001/Library.htm

Gary''s Student wrote:

From Excel:

Tools Options Save check autosave and set the time to 15 minutes.

From VBA:

Application.AutoRecover.Time = 15

This avoids having to use an OnTime Event macro
--
Gary''s Student - gsnu200762

"Priyanka" wrote:

Hi

Can someone help me with the code to save an excel worksheet every
fifteen minutes? I will need some sort of a sleep command - what can I
use in excel? What is the syntax?

Thanks a bunch
Priyanka


--

Dave Peterson

Saving a file every fifteen minutes
 

Thanks a whole lot Helmut. I used your code. I didn't use auto-recover or
save as I didn't get the difference. But now I have a new problem. The thing
is - I am writing a macro does the following:

1. Copies three rows (which are imported every 15 minutes from a website) of
a worksheet to another worksheet. Since the data is refreshed constantly, the
second worksheet maintains a 'history' of data.
2. Saves the second worksheet after copying.

So these are the two procedures i wrote - one for Step 1 and the other that
refers to this macro.


THIS SUB COPIES THREE ROWS FROM ONE SHEET INTO ANOTHER HISTORY SHEET.
Sub Macro1()
'
' Keyboard Shortcut: Ctrl+i
'
Sheets("Sheet1").Select
Range("A1").Select
Selection.End(xlUp).Select
Range("A2").Select
Range(Selection, Selection.End(xlToRight)).Select
Range(Selection, Selection.End(xlDown)).Select
Selection.Copy
Sheets("Sheet2").Select
Range("A1").Select
Selection.End(xlDown).Select
Selection.End(xlDown).Select
Selection.End(xlUp).Select
Dim a As String
Dim b As Integer
b = InStr(2, ActiveCell.Address, "$")
a = "$a$" + Trim(Str(Val(Mid(ActiveCell.Address, b + 1, 20)) + 1))
MsgBox "Total '" & Trim(Str(b)) & "' Records Transfered To History"
Range(a).Select
ActiveSheet.Paste
Range("A2").Select
Sheets("Sheet1").Select
Range("A5").Select
Application.CutCopyMode = False
Range("A4").Select
End Sub

THIS SUB CALLS THE PREVIOUS SUB AND THEN SAVES DATA


Sub StartIt()
Do While Time < TimeValue("4:50PM")
Application.OnTime Now + TimeValue("00:15:00"), "Macro1"
If ActiveWorkbook.Saved = False Then
ActiveWorkbook.Save
MsgBox "saved" ' for testing
End If
Loop
End Sub

Now the problem is, the computer hangs when i run this macro. The data file
is fairly big. Right now the history file has early 1000 rows. can anyone
please please help. I am thoroughly confused as the first sub was written by
someone else.

Priyanka

Saving a file every fifteen minutes
 

Hi Priyanka,

Sub StartIt()
Do While Time < TimeValue("4:50PM")
....
Loop
End Sub

Now the problem is, the computer hangs when i run this macro.

"Do While Time < TimeValue("4:50PM")" is a deadly sin.
It makes the computer run the code uninterruptedly until "4:50PM".
If you want code which executes every 15 Minutes after "4:50PM"
you might put "if timevalue ("4:50PM")" in Macro1.
And there is the call to startit (again) missing as well in Macro1.

Programming with times is a special challenge.
I think your code would stop at midnight, by the way.
--

Greetings from Bavaria, Germany

Helmut Weber, MVP WordVBA

Vista Small Business, Office XP