ASP.NET Website. I have it working in my sandbox machine but when I
put it live and select the option via asp:button the site simply
refreshes and no new window with said DOS application appears. The
application is present in the task list on the server. The
environement is windows 2003 with IIS 6.0. I have checked the 'Allow
serviec to interact with desktop' check box in the IIS Admin services
and have modified the machine.config process model tag to
<processModel userName="SYSTEM" password="AutoGenerate" /as per the
msdn article 'Unable to Start a Process from ASP.NET' (not sure that
is exactly what I should put). I have tried to modify the IIS_WPG
group to allow system privileges and even assigned it adminstrator
rights for a bit to see if that did anything. I have also played
around with the ASPNET account in IIS and gave in admin privileges to
see if that does anything. I added the process code that starts the
app below but since I see it in the task list I assume that is good.
I can't think of anything else I can do any help would be appreciated.
System.Diagnostics.Process cmd = new System.Diagnostics.Process();
cmd.StartInfo.FileName = "cmd.exe";
cmd.StartInfo.RedirectStandardInput = true;
cmd.StartInfo.RedirectStandardOutput = true;
cmd.StartInfo.CreateNoWindow = true;
cmd.StartInfo.UseShellExecute = false;
bool started = cmd.Start();
if (started)
{
Button btn = (Button)sender;
string arg1 = btn.CommandArgument.ToString();
cmd.StandardInput.WriteLine(@dotnet.itags.org."D:\wincmd\TotalCmd.exe",
arg1);
cmd.StandardInput.Flush();
cmd.StandardInput.Close();
}"wmotter" <wmotter@.prolist.comwrote in message
news:1189698723.321670.180540@.g4g2000hsf.googlegro ups.com...
Quote:
Originally Posted by
I have a requirement to execute a legacy DOS program from within an
ASP.NET Website. I have it working in my sandbox machine
What are you actually expecting to happen here...?
Presumably, your sandbox machine is the one at which you're sitting while
you're developing...?
Quote:
Originally Posted by
System.Diagnostics.Process cmd = new System.Diagnostics.Process();
Which will try to run on the webserver, not a client machine...
--
Mark Rae
ASP.NET MVP
http://www.markrae.net
On Sep 13, 12:11 pm, "Mark Rae [MVP]" <m...@.markNOSPAMrae.netwrote:
Quote:
Originally Posted by
"wmotter" <wmot...@.prolist.comwrote in message
>
news:1189698723.321670.180540@.g4g2000hsf.googlegro ups.com...
>
Quote:
Originally Posted by
I have a requirement to execute a legacy DOS program from within an
ASP.NET Website. I have it working in my sandbox machine
>
What are you actually expecting to happen here...?
>
Presumably, your sandbox machine is the one at which you're sitting while
you're developing...?
>
Quote:
Originally Posted by
System.Diagnostics.Process cmd = new System.Diagnostics.Process();
>
Which will try to run on the webserver, not a client machine...
>
--
Mark Rae
ASP.NET MVPhttp://www.markrae.net
Thanks for the response. I am running my website local (localhost on
the 'sandbox' machine) using IIS 5.0 and what happens is a second
window pops with the dos application executing when I select a button
on the asp.net website. You have raised an issue I am unsure about
and that is running a DOS app from an asp.net web site. Can I execute
a dos app on the web server from an asp.net website so that an
individual can view/use it from their client machine. I would think
there might be something inherently prohibited about this from a
security standpoint but maybe that is why I need to jump through all
of these permission hoops. BTW, I log on as sys admin to the web
server that is running the live site in question and try to execute
this scenario to no avail. This server is an internal server not
accessible outside of the office.
"wmotter" <wmotter@.prolist.comwrote in message
news:1189703475.238000.23400@.w3g2000hsg.googlegrou ps.com...
Quote:
Originally Posted by
Thanks for the response. I am running my website local (localhost on
the 'sandbox' machine)
That's what I thought...
Quote:
Originally Posted by
Can I execute a dos app on the web server from an asp.net website...
Yes.
...so that an individual can view/use it from their client machine.
No.
Quote:
Originally Posted by
I would think there might be something inherently prohibited about this
from a security standpoint but maybe that is why I need to jump through
all
of these permission hoops.
It's nothing to do with security - it's simply that ASP.NET is running on
the server, and that's where any processes which ASP.NET initiates will
run...
Quote:
Originally Posted by
BTW, I log on as sys admin to the web server that is running the live site
in
question and try to execute this scenario to no avail.
That won't make any difference.
Quote:
Originally Posted by
This server is an internal server not accessible outside of the office.
Irrelevant...
What does this DOS app do? Why does someone need to watch it run...?
--
Mark Rae
ASP.NET MVP
http://www.markrae.net
re:
!...so that an individual can view/use it from their client machine.
!No.
The standard output (stdout) could be captured and displayed, couldn't it ?
Juan T. Llibre, asp.net MVP
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en espaol : http://asp.net.do/foros/
======================================
"Mark Rae [MVP]" <mark@.markNOSPAMrae.netwrote in message news:%23vGF%23qi9HHA.5424@.TK2MSFTNGP02.phx.gbl...
Quote:
Originally Posted by
"wmotter" <wmotter@.prolist.comwrote in message news:1189703475.238000.23400@.w3g2000hsg.googlegrou ps.com...
>
Quote:
Originally Posted by
>Thanks for the response. I am running my website local (localhost on
>the 'sandbox' machine)
>
That's what I thought...
>
Quote:
Originally Posted by
>Can I execute a dos app on the web server from an asp.net website...
>
Yes.
>
...so that an individual can view/use it from their client machine.
>
No.
>
Quote:
Originally Posted by
>I would think there might be something inherently prohibited about this
>from a security standpoint but maybe that is why I need to jump through all
>of these permission hoops.
>
It's nothing to do with security - it's simply that ASP.NET is running on the server, and that's where any processes
which ASP.NET initiates will run...
>
Quote:
Originally Posted by
>BTW, I log on as sys admin to the web server that is running the live site in
>question and try to execute this scenario to no avail.
>
That won't make any difference.
>
Quote:
Originally Posted by
>This server is an internal server not accessible outside of the office.
>
Irrelevant...
>
What does this DOS app do? Why does someone need to watch it run...?
>
>
--
Mark Rae
ASP.NET MVP
http://www.markrae.net
"Juan T. Llibre" <nomailreplies@.nowhere.comwrote in message
news:u9Nuiyi9HHA.1416@.TK2MSFTNGP03.phx.gbl...
Quote:
Originally Posted by
re:
!...so that an individual can view/use it from their client machine.
>
!No.
>
The standard output (stdout) could be captured and displayed, couldn't it
?
Oh sure, but I got the impression that the OP needs to have user interaction
with the DOS app...
Obviously if that's not the case, then this will present no problem at
all...
--
Mark Rae
ASP.NET MVP
http://www.markrae.net
re:
!Oh sure, but I got the impression that the OP
!needs to have user interaction with the DOS app...
That won't happen, as you well know...
;-)
Juan T. Llibre, asp.net MVP
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en espaol : http://asp.net.do/foros/
======================================
"Mark Rae [MVP]" <mark@.markNOSPAMrae.netwrote in message news:%23Duqm8i9HHA.5316@.TK2MSFTNGP04.phx.gbl...
Quote:
Originally Posted by
"Juan T. Llibre" <nomailreplies@.nowhere.comwrote in message news:u9Nuiyi9HHA.1416@.TK2MSFTNGP03.phx.gbl...
>
Quote:
Originally Posted by
>re:
>!...so that an individual can view/use it from their client machine.
>>
>!No.
>>
>The standard output (stdout) could be captured and displayed, couldn't it ?
>
Oh sure, but I got the impression that the OP needs to have user interaction with the DOS app...
>
Obviously if that's not the case, then this will present no problem at all...
>
>
--
Mark Rae
ASP.NET MVP
http://www.markrae.net
"wmotter" <wmotter@.prolist.comwrote in message
news:1189706106.858456.44480@.50g2000hsm.googlegrou ps.com...
Quote:
Originally Posted by
The DOS app needs to be local on each machine that is going to use it
(not a problem since it is an interanl app).
Ah...
Quote:
Originally Posted by
But the question remains can a web app start a local copy of a DOS app
with .net?
Absolutely not natively, for fairly obvious security reasons - "format c:"
is a useful utility, but you wouldn't want a website to be able to execute
it on client machines... :-)
Your only hope with this is to write an ActiveX control (or Java applet if
you're not using IE) which will kick the DOS app off, but you'll need to
ramp down your browser security for this...
--
Mark Rae
ASP.NET MVP
http://www.markrae.net
"Mark Rae [MVP]" <mark@.markNOSPAMrae.netwrote in message
news:eoThiFj9HHA.1204@.TK2MSFTNGP03.phx.gbl...
Quote:
Originally Posted by
Your only hope with this is to write an ActiveX control (or Java applet if
you're not using IE) which will kick the DOS app off, but you'll need to
ramp down your browser security for this...
Or you might be able to use the WSH (Windows Scripting Host) Shell object to
launch it:
http://www.pcsupportadvisor.com/Win..._host_page2.htm
--
Mark Rae
ASP.NET MVP
http://www.markrae.net
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