I'm trying to start a process to excute a shell script with C# in Unity3D on MacOS, and I write the code below.
[MenuItem("Test/Shell")]
public static void TestShell()
{
Process proc = new Process();
proc.StartInfo.FileName = "/bin/bash";
proc.StartInfo.WorkingDirectory = Application.dataPath;
proc.StartInfo.Arguments = "t.sh";
proc.StartInfo.CreateNoWindow = false;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.OutputDataReceived += new DataReceivedEventHandler((sender, e) =>
{
if (!string.IsNullOrEmpty(e.Data))
{
Debug.Log(e.Data);
}
});
proc.Start();
proc.BeginOutputReadLine();
proc.WaitForExit();
proc.Close();
}
Shell script::
echo "1"
sleep 2s
open ./
echo "4"
When I run this code, Unity3D get stuck until the shell script excute complete.
I tried to uncommit "proc.WaitForExit();", it did open the finder and not stuck anymore, but output nothing.
So how can I start a process in Unity3D and get the output of the shell script immediately?
As said simply run the entire thing in a separate thread:
[MenuItem("Test/Shell")]
public static void TestShell()
{
var thread = new Thread(TestShellThread);
thread.Start();
}
private static void TestShellThread ()
{
Process proc = new Process();
proc.StartInfo.FileName = "/bin/bash";
proc.StartInfo.WorkingDirectory = Application.dataPath;
proc.StartInfo.Arguments = "t.sh";
proc.StartInfo.CreateNoWindow = false;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.OutputDataReceived += new DataReceivedEventHandler((sender, e) =>
{
if (!string.IsNullOrEmpty(e.Data))
{
Debug.Log(e.Data);
}
});
proc.Start();
proc.BeginOutputReadLine();
proc.WaitForExit();
proc.Close();
}
Note though in general: If you want to use the result in any Unity API related things besides logging you will need to dispatch them back into the main thread!
I'm trying to use "multi-step" command in a c# script, for example the command "net user usrname *" contains 3 steps to enter a password and then validate, i don't know if it is possible to send extra arguments while the Process is running
My code:
Process p = new Process();
p.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
p.StartInfo.CreateNoWindow = true;
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.Arguments = "/C " + command;
p.StartInfo.WorkingDirectory = startupFolder;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.UseShellExecute = false;
p.Start();
string output = p.StandardOutput.ReadToEnd();
string error = p.StandardError.ReadToEnd();
You would concatenate each command with "&". For example, "cmd /k echo Test 1 & echo test 2".
Edit:
I created a remote control/remote admin solution a while back that uses this same technique to allow you to run batch and PowerShell scripts against remote computers via the web portal. As shown in the below screenshot, it works.
The C# that executes the command can be found here: https://github.com/Jay-Rad/InstaTech_Client/blob/master/InstaTech_Service/Socket.cs#L614
if (cmdProcess == null || cmdProcess.HasExited)
{
var psi2 = new ProcessStartInfo("cmd.exe", "/k " + command);
psi2.RedirectStandardOutput = true;
psi2.RedirectStandardInput = true;
psi2.RedirectStandardError = true;
psi2.UseShellExecute = false;
psi2.WorkingDirectory = Path.GetPathRoot(Environment.SystemDirectory);
cmdProcess = new Process();
cmdProcess.StartInfo = psi2;
cmdProcess.EnableRaisingEvents = true;
cmdProcess.OutputDataReceived += async (object sender, DataReceivedEventArgs args) =>
{
jsonMessage.Status = "ok";
jsonMessage.Output = args.Data;
await SocketSend(jsonMessage);
};
cmdProcess.ErrorDataReceived += async (object sender, DataReceivedEventArgs args) =>
{
jsonMessage.Status = "ok";
jsonMessage.Output = args.Data;
await SocketSend(jsonMessage);
};
cmdProcess.Start();
cmdProcess.BeginOutputReadLine();
cmdProcess.BeginErrorReadLine();
}
else
{
cmdProcess.StandardInput.WriteLine(command);
}
I'm working on my first C# program. I've created a GUI where you select the network-licensed software package in a combobox, and it displays the license usage and statistics in a textbox (lmutil.exe).
Here's the problem: upon first selecting from the combobox, nothing happens, but when you select another software from the combobox list, it outputs the license stats from the previously selected software. Below is the code I have:
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void ComboBoxItem_Selected(object sender, RoutedEventArgs e)
{
if (ComboBox1.Text == "ComboItem1")
{
Process proc = new Process();
proc.StartInfo.FileName = "lmutil.exe";
proc.StartInfo.Arguments = "lmstat -a -c port#host";
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.CreateNoWindow = true;
// start the process
proc.Start();
string s = proc.StandardOutput.ReadToEnd();
TextBox1.Text = s;
}
else
{
if (ComboBox1.Text == "ComboItem2")
{
Process proc = new Process();
proc.StartInfo.FileName = "lmutil.exe";
proc.StartInfo.Arguments = "lmstat -a -c port#host";
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.CreateNoWindow = true;
// start the process
proc.Start();
string s = proc.StandardOutput.ReadToEnd();
TextBox1.Text = s;
}
else
{
if (ComboBox1.Text == "ComboItem3")
{
Process proc = new Process();
proc.StartInfo.FileName = "lmutil.exe";
proc.StartInfo.Arguments = "lmstat -a -c port#host";
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.CreateNoWindow = true;
// start the process
proc.Start();
string s = proc.StandardOutput.ReadToEnd();
TextBox1.Text = s;
}
}
}
Not sure what GUI library you are using (Window is not a class I recognise, (I use WinForms)) but the following seems to work for me (with a real port and host name substituted for one of the three items (I only have one license server to test with)).
public partial class Form1 : Form {
public Form1() {
InitializeComponent();
}
private void comboBox1_SelectedIndexChanged(Object sender, EventArgs e){
switch (this.comboBox1.Text){
case "item1":
this.textBox1.Text = this.getLMStat(158, "ONE");
MessageBox.Show("DONE");
break;
case "item2":
this.textBox1.Text = this.getLMStat(158, "TWO");
MessageBox.Show("DONE");
break;
case "item3":
this.textBox1.Text = this.getLMStat(158, "THREE");
MessageBox.Show("DONE");
break;
default:
MessageBox.Show("Unsupported Value");
break;
}
}
private String getLMStat(int port, String server){
try {
Process proc = new Process();
proc.StartInfo.FileName = "lmutil.exe";
proc.StartInfo.Arguments = "lmstat -a -c " + port + "#" + server;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.CreateNoWindow = true;
// start the process
proc.Start();
return proc.StandardOutput.ReadToEnd();
}
catch (Exception){return "Do something with Exception";}
}
}
The message boxes are there so that you know when lmstat has returned, since it hangs for a little while (especially when the port and/or host is invalid).
Are you handling the correct event for the combo box selection changing?
Process.Start() starts the process but does not wait for it to finish. You can call proc.WaitForExit() immediately after string s = proc.StandardOutput.ReadToEnd();
i am build application who run Wireshark and start sniffing, Wireshark has dumpcap.exe file who receive arguments (interface number, output file etc) and start sniffing and meanwhile i can see in the cmd window the number of packet and this number growing all the time.
my question is how can i catch this number every few seconds in order to show this number on my application windows.
this is my class who start this sniffing:
public class DumpPcap
{
public int _interfaceNumber;
public string _pcapPath;
public string _dumPcapPath = #"C:\Program Files\Wireshark\dumpcap.exe";
public DumpPcap(int interfaceNumber, string pcapPath)
{
_interfaceNumber = interfaceNumber;
_pcapPath = pcapPath;
}
public void startTheCapture()
{
List<string> stList = new List<string>();
ProcessStartInfo process = new ProcessStartInfo(_dumPcapPath);
process.Arguments = string.Format("-i " + _interfaceNumber + " -s 65535 -w " + _pcapPath);
process.WindowStyle = ProcessWindowStyle.Hidden;
process.RedirectStandardOutput = true;
process.RedirectStandardError = true;
process.CreateNoWindow = true;
process.UseShellExecute = false;
process.ErrorDialog = false;
Process dumpcap = Process.Start(process);
StreamReader reader = dumpcap.StandardOutput;
//dumpcap.WaitForExit(100000);
while (!reader.EndOfStream)
{
stList.Add(reader.ReadLine());
}
}
}
and this is screenshot and i marked in red the field that i want to show in my application:
http://image.torrent-invites.com/images/641Untitled.jpg
Instead of trying to capture output text from the ProcessStartInfo how about doing it from the Process, and intercept the output data via the OutputDataReceived event handler?
Try this replacement to your block of code:
List<string> stList = new List<string>();
var process = new Process();
process.StartInfo.FileName = _dumPcapPath;
process.StartInfo.Arguments =
string.Format("-i " + _interfaceNumber + " -s 65535 -w " + _pcapPath);
process.Startinfo.WindowStyle = ProcessWindowStyle.Hidden;
process.Startinfo.RedirectStandardOutput = true;
process.Startinfo.RedirectStandardError = true;
process.Startinfo.CreateNoWindow = true;
process.Startinfo.UseShellExecute = false;
process.Startinfo.ErrorDialog = false;
// capture the data received event here...
process.OutputDataReceived +=
new DataReceivedEventHandler(process_OutputDataReceived);
process.Start();
process.BeginOutputReadLine();
private void process_OutputDataReceived(object sender, DataReceivedEventArgs arg)
{
// arg.Data contains the output data from the process...
}
NOTE: I just typed this in without compiling or any serious validating, so be warned, LOL...
How do I execute a command-line program from C# and get back the STD OUT results? Specifically, I want to execute DIFF on two files that are programmatically selected and write the results to a text box.
// Start the child process.
Process p = new Process();
// Redirect the output stream of the child process.
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.FileName = "YOURBATCHFILE.bat";
p.Start();
// Do not wait for the child process to exit before
// reading to the end of its redirected stream.
// p.WaitForExit();
// Read the output stream first and then wait.
string output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
Code is from MSDN.
Here's a quick sample:
//Create process
System.Diagnostics.Process pProcess = new System.Diagnostics.Process();
//strCommand is path and file name of command to run
pProcess.StartInfo.FileName = strCommand;
//strCommandParameters are parameters to pass to program
pProcess.StartInfo.Arguments = strCommandParameters;
pProcess.StartInfo.UseShellExecute = false;
//Set output of program to be written to process output stream
pProcess.StartInfo.RedirectStandardOutput = true;
//Optional
pProcess.StartInfo.WorkingDirectory = strWorkingDirectory;
//Start the process
pProcess.Start();
//Get program output
string strOutput = pProcess.StandardOutput.ReadToEnd();
//Wait for process to finish
pProcess.WaitForExit();
There one other parameter I found useful, which I use to eliminate the process window
pProcess.StartInfo.CreateNoWindow = true;
this helps to hide the black console window from user completely, if that is what you desire.
// usage
const string ToolFileName = "example.exe";
string output = RunExternalExe(ToolFileName);
public string RunExternalExe(string filename, string arguments = null)
{
var process = new Process();
process.StartInfo.FileName = filename;
if (!string.IsNullOrEmpty(arguments))
{
process.StartInfo.Arguments = arguments;
}
process.StartInfo.CreateNoWindow = true;
process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.RedirectStandardOutput = true;
var stdOutput = new StringBuilder();
process.OutputDataReceived += (sender, args) => stdOutput.AppendLine(args.Data); // Use AppendLine rather than Append since args.Data is one line of output, not including the newline character.
string stdError = null;
try
{
process.Start();
process.BeginOutputReadLine();
stdError = process.StandardError.ReadToEnd();
process.WaitForExit();
}
catch (Exception e)
{
throw new Exception("OS error while executing " + Format(filename, arguments)+ ": " + e.Message, e);
}
if (process.ExitCode == 0)
{
return stdOutput.ToString();
}
else
{
var message = new StringBuilder();
if (!string.IsNullOrEmpty(stdError))
{
message.AppendLine(stdError);
}
if (stdOutput.Length != 0)
{
message.AppendLine("Std output:");
message.AppendLine(stdOutput.ToString());
}
throw new Exception(Format(filename, arguments) + " finished with exit code = " + process.ExitCode + ": " + message);
}
}
private string Format(string filename, string arguments)
{
return "'" + filename +
((string.IsNullOrEmpty(arguments)) ? string.Empty : " " + arguments) +
"'";
}
The accepted answer on this page has a weakness that is troublesome in rare situations. There are two file handles which programs write to by convention, stdout, and stderr.
If you just read a single file handle such as the answer from Ray, and the program you are starting writes enough output to stderr, it will fill up the output stderr buffer and block. Then your two processes are deadlocked. The buffer size may be 4K.
This is extremely rare on short-lived programs, but if you have a long running program which repeatedly outputs to stderr, it will happen eventually. This is tricky to debug and track down.
There are a couple good ways to deal with this.
One way is to execute cmd.exe instead of your program and use the /c argument to cmd.exe to invoke your program along with the "2>&1" argument to cmd.exe to tell it to merge stdout and stderr.
var p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.Arguments = "/c mycmd.exe 2>&1";
Another way is to use a programming model which reads both handles at the same time.
var p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.Arguments = #"/c dir \windows";
p.StartInfo.CreateNoWindow = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardInput = false;
p.OutputDataReceived += (a, b) => Console.WriteLine(b.Data);
p.ErrorDataReceived += (a, b) => Console.WriteLine(b.Data);
p.Start();
p.BeginErrorReadLine();
p.BeginOutputReadLine();
p.WaitForExit();
System.Diagnostics.ProcessStartInfo psi =
new System.Diagnostics.ProcessStartInfo(#"program_to_call.exe");
psi.RedirectStandardOutput = true;
psi.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
psi.UseShellExecute = false;
System.Diagnostics.Process proc = System.Diagnostics.Process.Start(psi); ////
System.IO.StreamReader myOutput = proc.StandardOutput;
proc.WaitForExit(2000);
if (proc.HasExited)
{
string output = myOutput.ReadToEnd();
}
You will need to use ProcessStartInfo with RedirectStandardOutput enabled - then you can read the output stream. You might find it easier to use ">" to redirect the output to a file (via the OS), and then simply read the file.
[edit: like what Ray did: +1]
One-liner run command:
new Process() { StartInfo = new ProcessStartInfo("echo", "Hello, World") }.Start();
Read output of command in shortest amount of reable code:
var cliProcess = new Process() {
StartInfo = new ProcessStartInfo("echo", "Hello, World") {
UseShellExecute = false,
RedirectStandardOutput = true
}
};
cliProcess.Start();
string cliOut = cliProcess.StandardOutput.ReadToEnd();
cliProcess.WaitForExit();
cliProcess.Close();
In case you also need to execute some command in the cmd.exe, you can do the following:
// Start the child process.
Process p = new Process();
// Redirect the output stream of the child process.
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.Arguments = "/C vol";
p.Start();
// Read the output stream first and then wait.
string output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
Console.WriteLine(output);
This returns just the output of the command itself:
You can also use StandardInput instead of StartInfo.Arguments:
// Start the child process.
Process p = new Process();
// Redirect the output stream of the child process.
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.FileName = "cmd.exe";
p.Start();
// Read the output stream first and then wait.
p.StandardInput.WriteLine("vol");
p.StandardInput.WriteLine("exit");
string output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
Console.WriteLine(output);
The result looks like this:
Since the most answers here dont implement the using statemant for IDisposable and some other stuff wich I think could be nessecary I will add this answer.
For C# 8.0
// Start a process with the filename or path with filename e.g. "cmd". Please note the
//using statemant
using myProcess.StartInfo.FileName = "cmd";
// add the arguments - Note add "/c" if you want to carry out tge argument in cmd and
// terminate
myProcess.StartInfo.Arguments = "/c dir";
// Allows to raise events
myProcess.EnableRaisingEvents = true;
//hosted by the application itself to not open a black cmd window
myProcess.StartInfo.UseShellExecute = false;
myProcess.StartInfo.CreateNoWindow = true;
// Eventhander for data
myProcess.Exited += OnOutputDataRecived;
// Eventhandler for error
myProcess.ErrorDataReceived += OnErrorDataReceived;
// Eventhandler wich fires when exited
myProcess.Exited += OnExited;
// Starts the process
myProcess.Start();
//read the output before you wait for exit
myProcess.BeginOutputReadLine();
// wait for the finish - this will block (leave this out if you dont want to wait for
// it, so it runs without blocking)
process.WaitForExit();
// Handle the dataevent
private void OnOutputDataRecived(object sender, DataReceivedEventArgs e)
{
//do something with your data
Trace.WriteLine(e.Data);
}
//Handle the error
private void OnErrorDataReceived(object sender, DataReceivedEventArgs e)
{
Trace.WriteLine(e.Data);
//do something with your exception
throw new Exception();
}
// Handle Exited event and display process information.
private void OnExited(object sender, System.EventArgs e)
{
Trace.WriteLine("Process exited");
}
Here is small example:
using System;
using System.Diagnostics;
class Program
{
static void Main(string[] args)
{
var p = Process.Start(
new ProcessStartInfo("git", "branch --show-current")
{
CreateNoWindow = true,
UseShellExecute = false,
RedirectStandardError = true,
RedirectStandardOutput = true,
WorkingDirectory = Environment.CurrentDirectory
}
);
p.WaitForExit();
string branchName =p.StandardOutput.ReadToEnd().TrimEnd();
string errorInfoIfAny =p.StandardError.ReadToEnd().TrimEnd();
if (errorInfoIfAny.Length != 0)
{
Console.WriteLine($"error: {errorInfoIfAny}");
}
else {
Console.WriteLine($"branch: {branchName}");
}
}
}
I believe this is shortest form.
Please notice that most of command line tools easily confuse standard output and standard error, sometimes it makes sense just to clue those together into single string.
Also p.ExitCode might be sometimes useful.
Example above serves for purpose of writing command line utility like tools if you want to do it by yourself. Please note that for cli automation it's also possible to use Cake Frosten and Cake Git extension.
You can launch any command line program using the Process class, and set the StandardOutput property of the Process instance with a stream reader you create (either based on a string or a memory location). After the process completes, you can then do whatever diff you need to on that stream.
This might be useful for someone if your attempting to query the local ARP cache on a PC/Server.
List<string[]> results = new List<string[]>();
using (Process p = new Process())
{
p.StartInfo.CreateNoWindow = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.UseShellExecute = false;
p.StartInfo.Arguments = "/c arp -a";
p.StartInfo.FileName = #"C:\Windows\System32\cmd.exe";
p.Start();
string line;
while ((line = p.StandardOutput.ReadLine()) != null)
{
if (line != "" && !line.Contains("Interface") && !line.Contains("Physical Address"))
{
var lineArr = line.Trim().Split(' ').Select(n => n).Where(n => !string.IsNullOrEmpty(n)).ToArray();
var arrResult = new string[]
{
lineArr[0],
lineArr[1],
lineArr[2]
};
results.Add(arrResult);
}
}
p.WaitForExit();
}
This may not be the best/easiest way, but may be an option:
When you execute from your code, add " > output.txt" and then read in the output.txt file.
There is a ProcessHelper Class in PublicDomain open source code which might interest you.
Julian's solution is tested working with some minor corrections. The following is an example that also used https://sourceforge.net/projects/bat-to-exe/ GenericConsole.cs and https://www.codeproject.com/Articles/19225/Bat-file-compiler program.txt for args part:
using System;
using System.Text; //StringBuilder
using System.Diagnostics;
using System.IO;
class Program
{
private static bool redirectStandardOutput = true;
private static string buildargument(string[] args)
{
StringBuilder arg = new StringBuilder();
for (int i = 0; i < args.Length; i++)
{
arg.Append("\"" + args[i] + "\" ");
}
return arg.ToString();
}
static void Main(string[] args)
{
Process prc = new Process();
prc.StartInfo = //new ProcessStartInfo("cmd.exe", String.Format("/c \"\"{0}\" {1}", Path.Combine(Environment.CurrentDirectory, "mapTargetIDToTargetNameA3.bat"), buildargument(args)));
//new ProcessStartInfo(Path.Combine(Environment.CurrentDirectory, "mapTargetIDToTargetNameA3.bat"), buildargument(args));
new ProcessStartInfo("mapTargetIDToTargetNameA3.bat");
prc.StartInfo.Arguments = buildargument(args);
prc.EnableRaisingEvents = true;
if (redirectStandardOutput == true)
{
prc.StartInfo.UseShellExecute = false;
}
else
{
prc.StartInfo.UseShellExecute = true;
}
prc.StartInfo.CreateNoWindow = true;
prc.OutputDataReceived += OnOutputDataRecived;
prc.ErrorDataReceived += OnErrorDataReceived;
//prc.Exited += OnExited;
prc.StartInfo.RedirectStandardOutput = redirectStandardOutput;
prc.StartInfo.RedirectStandardError = redirectStandardOutput;
try
{
prc.Start();
prc.BeginOutputReadLine();
prc.BeginErrorReadLine();
prc.WaitForExit();
}
catch (Exception e)
{
Console.WriteLine("OS error: " + e.Message);
}
prc.Close();
}
// Handle the dataevent
private static void OnOutputDataRecived(object sender, DataReceivedEventArgs e)
{
//do something with your data
Console.WriteLine(e.Data);
}
//Handle the error
private static void OnErrorDataReceived(object sender, DataReceivedEventArgs e)
{
Console.WriteLine(e.Data);
}
// Handle Exited event and display process information.
//private static void OnExited(object sender, System.EventArgs e)
//{
// var process = sender as Process;
// if (process != null)
// {
// Console.WriteLine("ExitCode: " + process.ExitCode);
// }
// else
// {
// Console.WriteLine("Process exited");
// }
//}
}
The code need to compile inside VS2007, using commandline csc.exe generated executable will not show console output correctly, or even crash with CLR20r3 error. Comment out the OnExited event process, the console output of the bat to exe will be more like the original bat console output.
Just for fun, here's my completed solution for getting PYTHON output - under a button click - with error reporting. Just add a button called "butPython" and a label called "llHello"...
private void butPython(object sender, EventArgs e)
{
llHello.Text = "Calling Python...";
this.Refresh();
Tuple<String,String> python = GoPython(#"C:\Users\BLAH\Desktop\Code\Python\BLAH.py");
llHello.Text = python.Item1; // Show result.
if (python.Item2.Length > 0) MessageBox.Show("Sorry, there was an error:" + Environment.NewLine + python.Item2);
}
public Tuple<String,String> GoPython(string pythonFile, string moreArgs = "")
{
ProcessStartInfo PSI = new ProcessStartInfo();
PSI.FileName = "py.exe";
PSI.Arguments = string.Format("\"{0}\" {1}", pythonFile, moreArgs);
PSI.CreateNoWindow = true;
PSI.UseShellExecute = false;
PSI.RedirectStandardError = true;
PSI.RedirectStandardOutput = true;
using (Process process = Process.Start(PSI))
using (StreamReader reader = process.StandardOutput)
{
string stderr = process.StandardError.ReadToEnd(); // Error(s)!!
string result = reader.ReadToEnd(); // What we want.
return new Tuple<String,String> (result,stderr);
}
}