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POGetting command line output dynamically
 

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    <p>I'm running a program using command line in c# this program produce some logs while its running in need to display this logs whenever it get change. I wrote the following code but it shows all the logs once the process has been killed and during the running time my program is not responding. how can I fix it?</p> <p>regards</p> <pre><code>ProcessStartInfo procStartInfo = new System.Diagnostics.ProcessStartInfo("cmd", "/c " + "C:\\server.py"); Process proc = new Process(); procStartInfo.WindowStyle = ProcessWindowStyle.Hidden; procStartInfo.UseShellExecute = false; procStartInfo.RedirectStandardOutput = true; //procStartInfo.CreateNoWindow = true; proc.StartInfo = procStartInfo; proc.Start(); string output = proc.StandardOutput.ReadToEnd(); proc.WaitForExit(300); LogstextBox.Text = output; </code></pre> <p><strong>Edited:</strong> well, I tried to use <code>OutputDataReceived</code> but it doesn't show any result, here is the changed code:</p> <pre><code>{ //processCaller.FileName = @"ping"; //processCaller.Arguments = "4.2.2.4 -t"; this is working processCaller.FileName = @"cmd.exe"; processCaller.Arguments = "/c c:\\server.py"; //this is not working processCaller.StdErrReceived += new DataReceivedHandler(writeStreamInfo); processCaller.StdOutReceived += new DataReceivedHandler(writeStreamInfo); processCaller.Completed += new EventHandler(processCompletedOrCanceled); processCaller.Cancelled += new EventHandler(processCompletedOrCanceled); this.richTextBox1.Text = "Server Started.." + Environment.NewLine; processCaller.Start(); } private void writeStreamInfo(object sender, DataReceivedEventArgs e) { this.richTextBox1.AppendText(e.Text + Environment.NewLine); } </code></pre>
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