Im trying to capture the stdout from running a process from within my app.
I've been dinking around using the code straight off the MS site. i can get
"ipconfig / all" (for example) to send back its output, but not (in this
case) "nasm -v" , which displays version information.
whats happening?
slightly modified MS code:
Dim myProcessStartI nfo As New ProcessStartInf o("c:\nasm\nasm ", "-v")
myProcessStartI nfo.UseShellExe cute = False
myProcessStartI nfo.RedirectSta ndardOutput = True
myProcess.Start Info = myProcessStartI nfo
myProcessStartI nfo.CreateNoWin dow = True
myProcess.Start ()
Dim myStreamReader As StreamReader = myProcess.Stand ardOutput
' Read the standard output of the spawned process.
Dim myString As String = myStreamReader. ReadToEnd
txtOutput.Text = myString
thanks,
patrick 3 2960
Hallo Patrick!
"Patrick Porter" <pa*****@ironkn ee.net> schrieb: Im trying to capture the stdout from running a process from within my app. I've been dinking around using the code straight off the MS site. i can get "ipconfig / all" (for example) to send back its output, but not (in this case) "nasm -v" , which displays version information. whats happening?
<URL:http://dotnet.mvps.org/dotnet/samples/misc/RedirectConsole .zip>
--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>
i adapted your stuff into mine, and i have the same problem....i can run
ipconfig /all and get the output fine, but i cant get the output from
requesting the version info from nasm (c:\nasm\nasm.e xe -v). why is it that
i can get some stuff but not all?
also, thanks alot for the code sample. great stuff
patrick
"Herfried K. Wagner [MVP]" <hi************ ***@gmx.at> wrote in message
news:eR******** ******@TK2MSFTN GP15.phx.gbl... Hallo Patrick!
"Patrick Porter" <pa*****@ironkn ee.net> schrieb: Im trying to capture the stdout from running a process from within my app. I've been dinking around using the code straight off the MS site. i can get "ipconfig / all" (for example) to send back its output, but not (in this case) "nasm -v" , which displays version information. whats happening?
<URL:http://dotnet.mvps.org/dotnet/samples/misc/RedirectConsole .zip>
-- M S Herfried K. Wagner M V P <URL:http://dotnet.mvps.org/> V B <URL:http://dotnet.mvps.org/dotnet/faqs/>
"Patrick Porter" <pa*****@ironkn ee.net> wrote in message
news:tC******** ******@twister. rdc-kc.rr.com... Im trying to capture the stdout from running a process from within my app. I've been dinking around using the code straight off the MS site. i can
get "ipconfig / all" (for example) to send back its output, but not (in this case) "nasm -v" , which displays version information.
Since one works and the other doesn't -
Could "nasm" be writing this to stderr, instead of stdout?
HTH,
First guess
whats happening?
slightly modified MS code: Dim myProcessStartI nfo As New ProcessStartInf o("c:\nasm\nasm ", "-v")
myProcessStartI nfo.UseShellExe cute = False
myProcessStartI nfo.RedirectSta ndardOutput = True
myProcess.Start Info = myProcessStartI nfo
myProcessStartI nfo.CreateNoWin dow = True
myProcess.Start ()
Dim myStreamReader As StreamReader = myProcess.Stand ardOutput
' Read the standard output of the spawned process.
Dim myString As String = myStreamReader. ReadToEnd
txtOutput.Text = myString
thanks,
patrick
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