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From: vincent.belaiche@gmail.com (Vincent =?iso-8859-1?Q?Bela=EFche?=)
Newsgroups: comp.lang.basic.visual.misc
Cc: =?iso-8859-1?Q?Vincent_Bela=EFche?= <vincent.belaiche@gmail.com>
Subject: Re: Redirecting VB script sub shell standard output
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Date: Tue, 11 Oct 2011 07:27:17 +0200
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ralph <nt_consulting64@yahoo.net> writes:

> On Mon, 10 Oct 2011 08:02:09 +0200, vincent.belaiche@gmail.com
> (Vincent Belaïche) wrote:
>
>>Ron Weiner <NoOne@NoWare.NutThing> writes:

[...]

>>> Rdub
>>
>>Redirecting to a file won't do it. My VB script is run itself from a
>>console with csscript, and I would like the output of the sub-shell
>>run console application to be run in the same console.
>>
>>
>>Console (A)
>>   +-------- VB script (B)
>>             +---- sub-shell with console application (C)
>>
>>
>>I would like the standard output of `B' and `C' to be displayed in the
>>same scrollable screen that is part of `A'.
>>
>
> Still not clear to me, but browse for "Shell and Wait". You'll find
> examples for VB as well as VBS.
>
> If necessary have each subsquent app write to a file, then 'echo' that
> output from A to the screen.
>
> -ralph

Hello Ralph,

Actually I do not need some specific code to achieve "Shell And Wait",
this is already supported by WshShell with the 3rd argument of the Run
method.

Set http://msdn.microsoft.com/en-us/library/aew9yb99(v=VS.85).aspx

see also: http://msdn.microsoft.com/en-us/library/d5fk67ky(v=VS.85).aspx#CommunityContent

Here is an example:
'---------------------------- myscript.vbs ----------------------------
Dim oShell, iReturn
Set oShell = WScript.CreateObject("WScript.Shell")

Const iACTIVATE_AND_DISPLAY = 1

iReturn = oShell.Run("calc.exe",iACTIVATE_AND_DISPLAY, True)

WScript.Echo "The end!"
'----------------------------------------------------------------------

In this example you will have the echo "The end!" only after exiting
calc.exe, so I do have a wait.

What I would like is that if I launch this script (let's call it
myscript.vbs) with the DOS command:

Rem -------------------------------------------------------------------
cscript myscript.vbs
Rem -------------------------------------------------------------------

Then any output made to the standard output by the application (C) goes
to the same DOS window (A) under which I launched cscript (B), just
like "The end!" is output by the script (B) to this DOS window (A).

Note that in the example above the application (C) is is just calc.exe
but in reality that would be some console application.

Hopefully my question is clear now...

   Vincent.