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Run .exe from another app and enter values automatically

I want to run .exe file from another app, which is console app in .NET Core. When the app is open I want to write input to console from my code. Something like this:
var cmd = System.Diagnostics.Process.Start("myApp.exe");
cmd.StartInfo.RedirectStandardInput = true;
cmd.StartInfo.RedirectStandardOutput = true;
cmd.StartInfo.UseShellExecute = false;
cmd.Start();
cmd.StandardInput.WriteLine("MyName"); // this should be entered in console as username
So I specify username from my code, instead of writing it to console manually. Code above is not working for me. Is there a way to do this?
enter username

You're first starting the Process and then you're manipulating the startup arguments. You need to start the process afterwards.
use something like this instead:
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.UseShellExecute = false; //required to redirect standart input/output
// redirects on your choice
startInfo.RedirectStandardOutput = true;
startInfo.RedirectStandardOutput = true;
startInfo.RedirectStandardError = true;
startInfo.FileName = ...app path to execute...;
startInfo.Arguments = ...argumetns if required...;
Process process = new Process();
process.StartInfo = startInfo;
process.Start();
process.StandardInput.WriteLine(...write whatever you want...);
source

You need redirect standard input. Create ProcessStartInfo structure, then start a process and after process started write to the process standart input
ProcessStartInfo processStartInfo = new ProcessStartInfo
{
FileName = pathToApplication,
RedirectStandardInput = true,
UseShellExecute = false
};
Process process = Process.Start(processStartInfo);
var writer = process.StandardInput;
writer.WriteLine("MyName");
Console.ReadLine();

C# Console application not showing console output when starting from different application

I am using a windows application to start a console application for command line parameters configuration.
When I am sending the command line parameters through debug mode, the application is working perfect, and all Console.WriteLine is printing to console, but when am starting the process from windows application of that console application it is not showing console output
the way, am starting the process is
ProcessStartInfo procStartInfo = new ProcessStartInfo();
procStartInfo.FileName = EXEName;
procStartInfo.Arguments = FilePath;
procStartInfo.RedirectStandardOutput = true;
procStartInfo.UseShellExecute = false;
procStartInfo.RedirectStandardOutput = true;
procStartInfo.UseShellExecute = false;
using (Process process = new Process())
{
process.StartInfo = procStartInfo;
process.Start();
}

You need to set ProcessStartInfo.RedirectStandardOutput to false;

How can i calculate percent end time when below .exe is running on ASP.NET C#

I want to press button and it should continue and display percent time when i click another page, code should on background. After that i click this page it display me results belong running .exe process.
How can i do that? I need your help.
ProcessStartInfo startInfo = new ProcessStartInfo();
Process p = new Process();
startInfo.CreateNoWindow = true;
startInfo.RedirectStandardOutput = true;
startInfo.UseShellExecute = false;
startInfo.Arguments = "/Scan http://localhost/deneme/sunucu.html /Profile web_applications /SaveToDatabase –ScanningMode=Heuristic –UseAcuSensor=TRUE –EnablePortScanning=TRUE";
startInfo.FileName = #"C:\\Program Files (x86)\\Acunetix\\Web Vulnerability Scanner 9.5\wvs_console.exe";
p.StartInfo = startInfo;
p.OutputDataReceived += (sender, args) => Console.WriteLine("received output: {0}", args.Data);
p.Start();
p.BeginOutputReadLine();
StreamReader output = p.StandardOutput //i tried beginoutputreadline
p.WaitForExit();
ListBox1.Items.Add(output.tostring());
Regards,

Hide console window from Process.Start C#

I am trying to create process on a remote machine using using System.Diagnostics.Process class.
I am able to create a process. But the problem is, creating a service is take a long time and console window is displayed.
Another annoying thing is the console window is displayed on top of my windows form and i cant do any other operations on that form.
I have set all properties like CreateNoWindow = true,
proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden
but still it shows the console window. even i have redirected output and errors to seperate stream but no luck.
Is there any other way to hide the Console window? Please help me out .
Here is the part of my code i used to execute sc command.
Process proc = new Process();
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.CreateNoWindow = true;
proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
proc.StartInfo.FileName = "sc";
proc.StartInfo.Arguments = string.Format(#"\\SYS25 create MySvc binPath= C:\mysvc.exe");
proc.StartInfo.RedirectStandardError = false;
proc.StartInfo.RedirectStandardOutput = false;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.CreateNoWindow = true;
proc.Start();
proc.WaitForExit();

I had a similar issue when attempting to start a process without showing the console window. I tested with several different combinations of property values until I found one that exhibited the behavior I wanted.
Here is a page detailing why the UseShellExecute property must be set to false.
http://msdn.microsoft.com/en-us/library/system.diagnostics.processstartinfo.createnowindow.aspx
Under Remarks section on page:
If the UseShellExecute property is true or the UserName and
Password properties are not null, the CreateNoWindow property
value is ignored and a new window is created.
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.FileName = fullPath;
startInfo.Arguments = args;
startInfo.RedirectStandardOutput = true;
startInfo.RedirectStandardError = true;
startInfo.UseShellExecute = false;
startInfo.CreateNoWindow = true;
Process processTemp = new Process();
processTemp.StartInfo = startInfo;
processTemp.EnableRaisingEvents = true;
try
{
processTemp.Start();
}
catch (Exception e)
{
throw;
}

I've had bad luck with this answer, with the process (Wix light.exe) essentially going out to lunch and not coming home in time for dinner. However, the following worked well for me:
Process p = new Process();
p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
// etc, then start process

This should work, try;
Add a System Reference.
using System.Diagnostics;
Then use this code to run your command in a hiden CMD Window.
Process cmd = new Process();
cmd.StartInfo.FileName = "cmd.exe";
cmd.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
cmd.StartInfo.Arguments = "Enter your command here";
cmd.Start();

This doesn't show the window:
Process cmd = new Process();
cmd.StartInfo.FileName = "cmd.exe";
cmd.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
cmd.StartInfo.CreateNoWindow = true;
...
cmd.Start();

How to hide cmd window while running a batch file?

How to hide cmd window while running a batch file?
I use the following code to run batch file
process = new Process();
process.StartInfo.FileName = batchFilePath;
process.Start();

If proc.StartInfo.UseShellExecute is false, then you are launching the process and can use:
proc.StartInfo.CreateNoWindow = true;
If proc.StartInfo.UseShellExecute is true, then the OS is launching the process and you have to provide a "hint" to the process via:
proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
However the called application may ignore this latter request.
If using UseShellExecute = false, you might want to consider redirecting standard output/error, to capture any logging produced:
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.OutputDataReceived += new DataReceivedEventHandler(ProcessOutputHandler);
proc.StartInfo.RedirectStandardError = true;
proc.ErrorDataReceived += new DataReceivedEventHandler(ProcessOutputHandler);
And have a function like
private void ProcessOutputHandler(object sendingProcess, DataReceivedEventArgs outLine)
{
if (!String.IsNullOrEmpty(outLine.Data)) // use the output outLine.Data somehow;
}
There's a good page covering CreateNoWindow this on an MSDN blog.
There is also a bug in Windows which may throw a dialog and defeat CreateNoWindow if you are passing a username/password. For details
http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=98476
http://support.microsoft.com/?kbid=818858

According to the Process properties, you do have a:
Property: CreateNoWindow
Notes: Allows you to run a command line program silently.
It does not flash a console window.
and:
Property: WindowStyle
Notes: Use this to set windows as hidden.
The author has used ProcessWindowStyle.Hidden often.
As an example!
static void LaunchCommandLineApp()
{
// For the example
const string ex1 = "C:\\";
const string ex2 = "C:\\Dir";
// Use ProcessStartInfo class
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.CreateNoWindow = false;
startInfo.UseShellExecute = false;
startInfo.FileName = "dcm2jpg.exe";
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.Arguments = "-f j -o \"" + ex1 + "\" -z 1.0 -s y " + ex2;
try
{
// Start the process with the info we specified.
// Call WaitForExit and then the using statement will close.
using (Process exeProcess = Process.Start(startInfo))
{
exeProcess.WaitForExit();
}
}
catch
{
// Log error.
}
}

Use:
process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;

This is what worked for me,
When you redirect all of the input and output, and set the window hidden it should work
Process p = new Process();
p.StartInfo.RedirectStandardError = true;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.UseShellExecute = false;
p.StartInfo.CreateNoWindow = true;

try with this and this where the c# code is embedded into the batch files:
#echo off
echo self minimizing
call getCmdPid.bat
call windowMode.bat -pid %errorlevel% -mode minimized
echo --other commands--
pause
Though it might be not so easy to unhide the window.