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POHow to capture Shell command output in C#?
 

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  1. POHow to capture Shell command output in C#?
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    <p>Summary:</p> <ul> <li>query registry on remote machine</li> <li>capture output to use in application</li> <li>needs to be in csharp</li> <li>so far all methods used can only query on the local machine</li> <li>any hope is greatly appreciated</li> </ul> <p>Full issue:</p> <p>I need to find a way to run a commandline command in csharp and capture its output. I know how to do this in Perl, below is the code I would use in Perl.</p> <pre><code>#machine to check my $pc = $_[0]; #create location of registry query my $machine = "\\\\".$pc."\\HKEY_USERS"; #run registry query my @regQuery= `REG QUERY $machine`; </code></pre> <p>Any suggestions on how to do this in csharp would be welcome. So far ive tried using the RegistryKey OurKey = Registry.Users method and it works great but i can not query the registry on a remote machine.</p> <p>Please let me know if you need any more information.</p> <p>SOLUTION:(Thank you to @Robaticus)</p> <pre><code>private void reg(string host) { string build = "QUERY \\\\" + host + "\\HKEY_USERS"; string parms = @build; string output = ""; string error = string.Empty; ProcessStartInfo psi = new ProcessStartInfo("reg.exe", parms); psi.RedirectStandardOutput = true; psi.RedirectStandardError = true; psi.WindowStyle = System.Diagnostics.ProcessWindowStyle.Normal; psi.UseShellExecute = false; System.Diagnostics.Process reg; reg = System.Diagnostics.Process.Start(psi); using (System.IO.StreamReader myOutput = reg.StandardOutput) { output = myOutput.ReadToEnd(); } using (System.IO.StreamReader myError = reg.StandardError) { error = myError.ReadToEnd(); } Output.AppendText(output + "\n"); } </code></pre>
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    1. COpossible duplicate of [Capturing nslookup shell output with C#](http://stackoverflow.com/questions/353601/capturing-nslookup-shell-output-with-c)
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      1. POHow to capture Shell command output in C#?
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    2. CODid you try `RegistryKey.OpenRemoteBaseKey`? http://msdn.microsoft.com/en-us/library/8zha3xws.aspx
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    3. COPowerShell would be a much better choice.
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