search for: sendkeys

...bit), and want to make a code to clear a console. Actually, I used to run following code to do that but after update the version of R from 2.14 to 2.15, it doesn't work. cls <- function (t) { require(RDCOMClient) wsh <- COMCreate("Wscript.Shell") wsh$SendKeys("\f") invisible(wsh) } cls() or cls <- function() { require(rcom) wsh <-comCreateObject("Wscript.Shell") comInvoke(wsh, "SendKeys", "\f") invisible(wsh) } cls() Can anybody help me to solve this problem? Thanks. -- View this message...

Here is the patch useful to send special keys that your graphical user interface intercepts at low level, such as ctrl-alt-del in X Window. This patch adds a command "sendkey" to deal with it in the monitor, you can send keys to the vm. Use - to press several keys simultaneously. Example: sendkey ctrl-alt-f1 Signed-off-by: Dan Xu <dan.d.xu@intel.com> Signed-off-by:

...veral years. I?m sorry, I don?t remember where I got it. It works as it should, viz. it blanks the R console. But it requires package rcom and now that requires rscproxy. cls <- function () { require(rcom) wsh <- comCreateObject("Wscript.Shell") comInvoke(wsh, "SendKeys", "\f") invisible(wsh) } > cls() Loading required package: rcom Loading required package: rscproxy This seems like overkill to me just to blank the R console, especially since I am trying to diminish the number of necessary packages to support my home-brew package. So, is t...

Hi all who know R on Windows, Quick question: Is there a way to do "bringToTop(stay=TRUE)" without giving "focus"? I would like to pop a graph window but I would like to preserve focus in the window which I was in before. Thanks for any lead, Chris

Greetings R-ians: Searching the Searchable Mail Archives I discovered that ctrl L will clear the Rgui screen, which is what I'd like to do from a print (or some similar) statement. Is there a mechanism to use the ctrl L clear-screen sequence in a script, or print statement? Thanks for your counsel. Charles Annis, P.E. Charles.Annis at StatisticalEngineering.com phone: 561-352-9699 eFax:?

hello, i just installed windows2003 as domU on Xen 3.0.3 using virt-manager. after finished install, now i can see windows login screen. but i can''t send ctrl+alt+del signal to guestOS which is windows2003. is there any key map for this? thank you. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

something like "sprintf" in C? so I can do: print(sprintf("the correct result is %3.4f\n", myresult)); ------- Also, I am desperately looking for a "clear console screen" function in R... thanks a lot! [[alternative HTML version deleted]]

After you change to the monitor in vmx using ctrl-alt-2, you can send keys to the emulator. Use - to press several keys simultaneously. Example: sendkey ctrl-alt-f1 This patch is useful to send keys that your graphical user interface intercepts at low level, such as ctrl-alt-f1 in X Window. Signed-off-by: Dan Xu <dan.d.xu@intel.com> Signed-off-by: Zhai, Edwin

Hi all, can anyone please tell me what is the key-word to clear the screen? I am aware of the "cont+L", however I need some R-syntax, that can be typed into the console to clear the screen.   Thanks [[alternative HTML version deleted]]

...; where I got it. It works as it should, viz. it blanks the R console. But > it requires package rcom and now that requires rscproxy. > > cls <- > function () > { > require(rcom) > wsh <- comCreateObject("Wscript.Shell") > comInvoke(wsh, "SendKeys", "\f") > invisible(wsh) > } > >> cls() > Loading required package: rcom > Loading required package: rscproxy > > This seems like overkill to me just to blank the R console, especially since > I am trying to diminish the number of necessary package...