Hi,
    i am trying to send one command to console using Process.Start() method and want to read back the o/p line by line .
the code what i am using is as follows

    p = new Process();
            ProcessStartInfo psI = new ProcessStartInfo("cmd.exe");
            psI.UseShellExecute = false;
            psI.RedirectStandardInput = true;
            psI.RedirectStandardOutput = true;
            psI.RedirectStandardError = true;
            psI.CreateNoWindow = true;
            p.StartInfo = psI;
            p.Start();
            sw = p.StandardInput;
            sr = p.StandardOutput;
            err=p.StandardError;
            sw.AutoFlush = true;


            //executes the command
            sw.WriteLine("nant -f:main.xml");

            sw.Close();

            richTBoxOutput.AppendText(sr.ReadToEnd());


mu code strucked here on the red line till the command completed
and display the entire o/p simultaneously
HOw can i dispaly the o/p line by line

I think this might be what you are looking for:

http://www.codeproject.com/cs/threads/launchprocess.asp

Regards,
Joachim