Capture and display console output at the same time

Question

MSDN states that it is possible in .NET to capture the output of a process and display it in the console window at the same time.

Normally when you set

Answer 1

you can easily catch all messages using

Process build = new Process();
...
build.StartInfo.UseShellExecute = false;
build.StartInfo.RedirectStandardOutput = true;
build.StartInfo.RedirectStandardError = true;
build.StartInfo.CreateNoWindow = true;
build.ErrorDataReceived += build_ErrorDataReceived;
build.OutputDataReceived += build_ErrorDataReceived;
build.EnableRaisingEvents = true;
...

and create the Event build_ErrorDataReceived

static void build_ErrorDataReceived(object sender, DataReceivedEventArgs e)
{
    string msg = e.Data;
    if (msg != null && msg.Length > 0)
    {
        // in msg you have the line you need!
    }
}

---

I add a little example

Screencast of the application

Solution Files (VS 2008)