Re: [R] rcom close Excel problem
I know it won't answer your question exactly, but using comGetObject
instead of comCreateObject won't create new Excel instances, so at
least you won't have more than one processes running, so this might
solve some of your problems.
As for your second problem, I would venture to guess you need your
paths with double backslashes instead of slashes. The following just
worked over here:
wb<-comInvoke(comGetProperty(obj,"Workbooks"),"Open", "C:\
\Documents and Settings\\Haris\\Desktop\\test1.xlsx")
Haris Skiadas
Department of Mathematics and Computer Science
Hanover College
On Dec 14, 2007, at 2:58 PM, stephen bond wrote:
> Hello,
>
> I just discovered that I cannot close the Excel application and task
> manager shows numerous copies of Excel.exe
>
> I tried both
>
> x$Quit() # shown in the rcom archive
>
> and
>
> x$Exit()
>
> and Excel refuses to die.
> Thank you very much.
> S.
>
> "You can't kill me, I will not die" Mojo Nixon
>
>
> I also have a problem with saving. It produces a pop-up dialog and
> does
> not take my second parameter:
>
> x<-comCreateObject("Excel.Application")
> wb<-comInvoke(comGetProperty(x,"Workbooks"),"Open","G:
> /MR/Stephen/repo.
> xls", "0")
> sh<-comGetProperty(wb,"Worksheets","Market Data")
> range1 <- comGetProperty(sh,"Range","C10","I11")
> vals <- comGetProperty(range1,"Value")
> comInvoke(wb,"Close","G:/MR/Stephen/repo.xls","True") # True is
> ignored
>
> Thank you All.
> Stephen
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Re: [R] rcom close Excel problem
First, you will likely have to use Ctrl-Alt-Delete - Task Manager - to
kill the Excel processes.
you could also try
wb[["Saved"]]<-TRUE # trick Excel to think that the workbook is
saved
x$Quit() # close Excel
rm(list=ls()) # remove all objects attached to environment
Gyula
On Dec 14, 11:58 am, stephen bond <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I just discovered that I cannot close the Excel application and task
> manager shows numerous copies of Excel.exe
>
> I tried both
>
> x$Quit() # shown in the rcom archive
>
> and
>
> x$Exit()
>
> and Excel refuses to die.
> Thank you very much.
> S.
>
> "You can't kill me, I will not die" Mojo Nixon
>
> I also have a problem with saving. It produces a pop-up dialog and
> does
> not take my second parameter:
>
> x<-comCreateObject("Excel.Application")
> wb<-comInvoke(comGetProperty(x,"Workbooks"),"Open","G:
> /MR/Stephen/repo.
> xls", "0")
> sh<-comGetProperty(wb,"Worksheets","Market Data")
> range1 <- comGetProperty(sh,"Range","C10","I11")
> vals <- comGetProperty(range1,"Value")
> comInvoke(wb,"Close","G:/MR/Stephen/repo.xls","True") # True is
> ignored
>
> Thank you All.
> Stephen
>
> __
> [EMAIL PROTECTED] mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] rcom close Excel problem
Thank you, getobject is a roundabout, but solves the issue. BTW I
discovered that
system("taskkill /f /im Excel.exe") # kills the process just fine.
The second problem is not due to the backslash vs slash, you can try
and see that using the forward slash works fine from ESS. The q. is how
to submit a second argument to "Close"?
Submitting a second argument to Open works fine as shown by the "0"
below, but neither "1" nor "-1" worked for Close. Very strange.
Original Message
From: [EMAIL PROTECTED]
Date: 12/14/2007 18:57
To: "stephen bond"<[EMAIL PROTECTED]>
Cc:
Subj: Re: [R] rcom close Excel problem
I know it won't answer your question exactly, but using comGetObject
instead of comCreateObject won't create new Excel instances, so at
least you won't have more than one processes running, so this might
solve some of your problems.
As for your second problem, I would venture to guess you need your
paths with double backslashes instead of slashes. The following just
worked over here:
wb<-comInvoke(comGetProperty(obj,"Workbooks"),"Open", "C:\
\Documents and Settings\\Haris\\Desktop\\test1.xlsx")
Haris Skiadas
Department of Mathematics and Computer Science
Hanover College
On Dec 14, 2007, at 2:58 PM, stephen bond wrote:
> Hello,
>
> I just discovered that I cannot close the Excel application and task
> manager shows numerous copies of Excel.exe
>
> I tried both
>
> x$Quit() # shown in the rcom archive
>
> and
>
> x$Exit()
>
> and Excel refuses to die.
> Thank you very much.
> S.
>
> "You can't kill me, I will not die" Mojo Nixon
>
>
> I also have a problem with saving. It produces a pop-up dialog and
> does
> not take my second parameter:
>
> x<-comCreateObject("Excel.Application")
> wb<-comInvoke(comGetProperty(x,"Workbooks"),"Open","G:
> /MR/Stephen/repo.
> xls", "0")
> sh<-comGetProperty(wb,"Worksheets","Market Data")
> range1 <- comGetProperty(sh,"Range","C10","I11")
> vals <- comGetProperty(range1,"Value")
> comInvoke(wb,"Close","G:/MR/Stephen/repo.xls","True") # True is
> ignored
>
> Thank you All.
> Stephen
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
