Gripsoft Gripsoft - 1 year ago 72
C# Question

Capturing console output from a .NET application (C#)

How do I invoke a console application from my .NET application and capture all the output generated in the console?

(Remember, I don't want to save the information first in a file and then relist as I would love to receive it as live.)

mdb mdb
Answer Source

This can be quite easily achieved using the ProcessStartInfo.RedirectStandardOutput property. A full sample is contained in the linked MSDN documentation; the only caveat is that you may have to redirect the standard error stream as well to see all output of your application.

Process compiler = new Process();
compiler.StartInfo.FileName = "csc.exe";
compiler.StartInfo.Arguments = "/r:System.dll /out:sample.exe stdstr.cs";
compiler.StartInfo.UseShellExecute = false;
compiler.StartInfo.RedirectStandardOutput = true;