At 11:05 PM 5/5/2010, Manuel de Aguiar wrote:
When I execute Test.EXE in WinXP it properly pauses and displays the drive
ei.. "C:" When the same EXE is executed under Win7, the variable IS NULL.
With the Full RBase 7.6 (CVAL ('CURRDRV')) works well from the R> prompt
under WinXP and Win7.
This was tried on Win7 Home Edition and Home Premium (64).
I do not know if other CVAL functions are also affected or if other have
experience this problem. I am running the Rbase version release on
3/31/2010
Any help is greatly appreciated.
Manuel,
Here are two compiled (CurrDir.exe and CurrDrv.exe) samples, using the
latest version/update of R:Compiler 7.6 for Windows, tested on MS Window
7 "Professional" with the latest Update for Windows 7 (KB976422).
First Sample: CurrDir.exe
http://www.razzak.com/sampleapplications/CurrDir_RCompiled76_05062010.zip
And, here's a code that was compiled for this quick test on Window 7:
-- CurrDir.DAT
-- A. Razzak Memon
-- May 6, 2010
CLS
SET VAR vCaption TEXT = 'Using CVAL Function in R:BASE!'
SET VAR vCurrentDir TEXT = ('Current Directory:'&(CVAL('CURRDIR')))
PAUSE 2 USING .vCurrentDir +
CAPTION .vCaption +
ICON INFO +
BUTTON 'Click here to continue ...' +
OPTION MESSAGE_FONT_NAME Verdana +
|MESSAGE_FONT_COLOR NAVY +
|MESSAGE_FONT_SIZE 10 +
|BUTTON_COLOR WHITE +
|BUTTON_FONT_COLOR GREEN +
|THEMENAME Sports Blue
CLEAR VARIABLES vCaption,vCurrentDir
RETURN
Second Sample: CurrDrv.exe
http://www.razzak.com/sampleapplications/CurrDrv_RCompiled76_05062010.zip
And, here's a code that was compiled for this quick test on Window 7:
-- CurrDrv.DAT
-- A. Razzak Memon
-- May 6, 2010
CLS
SET VAR vCaption TEXT = 'Using CVAL Function in R:BASE!'
SET VAR vCurrentDrv TEXT = ('Current Drive on My Computer
is'&(CVAL('CURRDRV')))
PAUSE 2 USING .vCurrentDrv +
CAPTION .vCaption +
ICON INFO +
BUTTON 'Click here to continue ...' +
OPTION MESSAGE_FONT_NAME Verdana +
|MESSAGE_FONT_COLOR NAVY +
|MESSAGE_FONT_SIZE 10 +
|BUTTON_COLOR WHITE +
|BUTTON_FONT_COLOR GREEN +
|THEMENAME Sports Blue
CLEAR VARIABLES vCaption,vCurrentDrv
RETURN
Have fun!
Very Best R:egards,
Razzak.
P.S.
When running these R:Compiled executables (CurrDir.exe and
CurrDrv.exe) on your
local computer, make sure to include your versions of RBEngine76.dll,
RB76IO.dll,
and RBThemes.dll in the same folder.
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