Command Line Using c# Code

Question

I am starting a simple process using my c# code. I am able to open the cmd but not in the specified path and even the command is not executed, instead it shows The Handle is invalid error. It is done using simple winform application.

Below is my code:

        var process = new System.Diagnostics.Process();
        var startInfo = new System.Diagnostics.ProcessStartInfo
        {
            WindowStyle = System.Diagnostics.ProcessWindowStyle.Normal,
            WorkingDirectory = @"D:\Work\Application",
            FileName = "cmd.exe",
            RedirectStandardInput = true,
            UseShellExecute = false
        };

        process.StartInfo = startInfo;
        process.Start();
        process.StandardInput.WriteLine("timeout /t 10");

It worked a day before but then it didnt work. I cant see what the problem is

Possible duplicate of Run command line code programatically

Capn Jack
– Capn Jack

2017-08-04 19:03:11 +00:00
Commented Aug 4, 2017 at 19:03 — Capn Jack
– Capn Jack, Commented Aug 4, 2017 at 19:03

Ubernator · Accepted Answer · 2017-08-04 18:47:28Z

0

All you have to do is:

string cmdText;
cmdText = "/C timeout /t 10";
System.Diagnostics.Process.Start("CMD.exe", cmdText);

answered Aug 4, 2017 at 18:47

Ubernator

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