cmd read and write

ProcessStartInfo1.txt

using System;
using System.Diagnostics;

class Program
{
    static void Main()
    {
        // Create a new ProcessStartInfo
        ProcessStartInfo psi = new ProcessStartInfo();
        psi.FileName = "cmd.exe"; // Specify the command to run (in this case, cmd.exe)
        psi.RedirectStandardInput = true; // Redirect input from the console
        psi.RedirectStandardOutput = true; // Redirect output to the console
        psi.UseShellExecute = false; // Don't use the shell to execute the process
        psi.CreateNoWindow = true; // Don't create a window for the process

        // Start the process
        Process proc = Process.Start(psi);

        // Use StreamWriter to write commands to the standard input stream of the process
        using (System.IO.StreamWriter sw = proc.StandardInput)
        {
            if (sw.BaseStream.CanWrite)
            {
                sw.WriteLine("dotnet --version"); // Execute the 'dotnet --version' command
                sw.WriteLine("exit"); // Exit CMD after executing the command
            }
        }

        // Read the output from the standard output stream of the process
        using (System.IO.StreamReader sr = proc.StandardOutput)
        {
            string output = sr.ReadToEnd();
            Console.WriteLine(output);
        }

        // Wait for the process to exit
        proc.WaitForExit();
    }
}

ProcessStartInfo2.txt

using System;
using System.Diagnostics;

class Program
{
    static void Main()
    {
        // Create a new ProcessStartInfo
        ProcessStartInfo psi = new ProcessStartInfo();
        psi.FileName = "isignercli"; // Specify the command to run (in this case, dotnet)
        psi.Arguments = "-uid"; // Specify the arguments for the command
        psi.RedirectStandardOutput = true; // Redirect output to the console
        psi.UseShellExecute = false; // Don't use the shell to execute the process
        psi.CreateNoWindow = true; // Don't create a window for the process

        // Start the process
        Process proc = Process.Start(psi);

        // Read the output from the standard output stream of the process
        using (StreamReader sr = proc.StandardOutput)
        {
            string output = sr.ReadToEnd();
            Console.WriteLine(output);
        }

        // Wait for the process to exit
        proc.WaitForExit();
    }
}