when i use Process.Start() and dos command < or >

[somequestion]

there are some dos command < or >
it can use like this
if there is a batch file as sample.bat
sample.bat < parameter
sample.bat parameter result .

i just wanna use this when i use Process.Start() method.
but < is not recongnise a parameter .
how can i do?

[Dave Sexton]

Hi,

You could but the commands into a batch file and run that from
Process.Start()

--
Dave Sexton

"somequestion" <so**********@gmail.comwrote in message
news:ew*************@TK2MSFTNGP02.phx.gbl...

there are some dos command < or >
it can use like this if there is a batch file as sample.bat sample.bat <
parameter
sample.bat parameter result .
i just wanna use this when i use Process.Start() method.
but < is not recongnise a parameter .
how can i do?

[Dave Sexton]

Hi,

"but" = "put" ;)

--
Dave Sexton

"Dave Sexton" <dave@jwa[remove.this]online.comwrote in message
news:OG*************@TK2MSFTNGP06.phx.gbl...

Hi,

You could but the commands into a batch file and run that from
Process.Start()

--
Dave Sexton

"somequestion" <so**********@gmail.comwrote in message
news:ew*************@TK2MSFTNGP02.phx.gbl...

>there are some dos command < or >
it can use like this if there is a batch file as sample.bat sample.bat <
parameter
sample.bat parameter result .
i just wanna use this when i use Process.Start() method.
but < is not recongnise a parameter .
how can i do?

[PointMan]

did you test this?
it won't be work...... or < is not recongnise a parameter
that's why it won't be work

"Dave Sexton" <dave@jwa[remove.this]online.comwrote in message
news:OG*************@TK2MSFTNGP06.phx.gbl...

Hi,

You could but the commands into a batch file and run that from
Process.Start()

--
Dave Sexton

"somequestion" <so**********@gmail.comwrote in message
news:ew*************@TK2MSFTNGP02.phx.gbl...

>there are some dos command < or >
it can use like this if there is a batch file as sample.bat sample.bat <
parameter
sample.bat parameter result .
i just wanna use this when i use Process.Start() method.
but < is not recongnise a parameter .
how can i do?

[Lucian Wischik]

"somequestion" <so**********@gmail.comwrote:

>there are some dos command < or >
it can use like this
if there is a batch file as sample.bat
sample.bat < parameter
sample.bat parameter result .

The topic is called "redirecting stdin/stdout of a child process".
..Net provides some support for it, e.g. here:
http://msdn.microsoft.com/library/de...utputTopic.asp
What you can do is take what you get from p.StandardOutput and put it
into your output file.

win32 also allows you to redirect stdin/stdout so they go directly to
files that you specify, rather than you having to access them via the
streams p.StandardOutput and p.StandardInput. I don't think this
functionality is exposed in .net. So if you wanted to do this, you
should look up CreateProcess/STARTUPINFO/STARTF_USESTDHANDLES.

--
Lucian

[Dave Sexton]

Hi,

That's why I suggested to put it into a batch file, then execute the batch
file. In other words, a batch file that executes a batch file.

If "parameter" is something that needs to be supplied from managed code, it
can be passed in as an argument to the new batch file:

"Process.Start Method (String, String)"
http://msdn2.microsoft.com/en-us/library/h6ak8zt5.aspx

--
Dave Sexton

"PointMan" <so**********@gmail.comwrote in message
news:ef**************@TK2MSFTNGP02.phx.gbl...

did you test this?
it won't be work...... or < is not recongnise a parameter
that's why it won't be work

"Dave Sexton" <dave@jwa[remove.this]online.comwrote in message
news:OG*************@TK2MSFTNGP06.phx.gbl...

>Hi,

You could but the commands into a batch file and run that from
Process.Start()

--
Dave Sexton

"somequestion" <so**********@gmail.comwrote in message
news:ew*************@TK2MSFTNGP02.phx.gbl...

>>there are some dos command < or >
it can use like this if there is a batch file as sample.bat sample.bat
< parameter
sample.bat parameter result .
i just wanna use this when i use Process.Start() method.
but < is not recongnise a parameter .
how can i do?

[Michael D. Ober]

The < and characters are reserved by the command interpreter. They are
pipe redirection symbols. In order to pass them as arguments, put the caret
(^) immediately before them.

To pass ^>
To pass < ^<

Other characters like this are & | ( ) and ^.

Mike Ober.

"somequestion" <so**********@gmail.comwrote in message
news:ew*************@TK2MSFTNGP02.phx.gbl...

there are some dos command < or >
it can use like this if there is a batch file as sample.bat sample.bat <
parameter
sample.bat parameter result .
i just wanna use this when i use Process.Start() method.
but < is not recongnise a parameter .
how can i do?