[Qt-interest] Contents of Qt-interest digest...

[Princy K. V.]

Thanks for ur help..

But it didn't worked.. process->isOpen() returned false..

Process is opened only when I add the statement
,QDir::setCurrent("E:/source/");

Rtlrev is name of the exe located at say 'E:/source/'.

I need to pass following arguments to run the exe ,

 Say,  ' -dofile sample1/cdc.do'

Main function of the exe checks all possible errors in arguments and
create an log file.here I don't get any ..

May be the main function of exe is not invoked..why is it so??plse reply
ur suggestions.. 

Thanks,

Princy

------------------------------

Message: 3
Date: Tue, 28 Apr 2009 12:54:13 +0200
From: "Andreas Diehl" <Andreas_Diehl at abs.org>
Subject: Re: [Qt-interest] Help:About QProcess
To: <qt-interest at trolltech.com>
Message-ID: <CA9DB32D4785A74899C9DED210D4969383E406 at exmail.abs.org>
Content-Type: text/plain; charset="us-ascii"

Hi.
 
Is your program "rltrev" known to the system's path? Perhaps QProcess
tries to execute your command but it is unknown to your current working
directory. So try using 
    process->setWorkingDirectory("PathTo_rtlrev");
before actually starting the process. I once had the problem that my
foreign process didn't find dependend libraries, thus checking or PATH
and working directory might be a good start.
 
Next you can use QProcess::error() to find out more about your process.
 
Hope it helps,
    Andreas


________________________________

	Von: qt-interest-bounces at trolltech.com
[mailto:qt-interest-bounces at trolltech.com] Im Auftrag von Princy K. V.
	Gesendet: Dienstag, 28. April 2009 12:35
	An: qt-interest at trolltech.com
	Betreff: [Qt-interest] Help:About QProcess
	
	
	Hello forum,

	 

	I am  new to Qt..

	i want a  Guiapplication to execute [terminal commands] or run a
exe with arguments when i press a button..

	Code looks like this

	process = new QProcess(this);

	arguments << "-dofile sample1/cdc.do";

	QDir::setCurrent("E:/source/");

	process->start("rtlrev", arguments);

	 

	The process is up but it is never executed..why is it so??
Please help me..

	Thanks in advance.....

	 

	Princy

	
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