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using System.Diagnostics;
var process = new Process()
{
StartInfo = new ProcessStartInfo
{
FileName = "cmd.exe",
Arguments = "/c ipconfig",
RedirectStandardOutput = true,
UseShellExecute = false,
CreateNoWindow = true
}
};
process.Start();
string output = process.StandardOutput.ReadToEnd();
process.WaitForExit();
Console.WriteLine(output);
The RedirectStandardOutput property is set to true to capture the output of the command. The UseShellExecute property is set to false to run the command in a new console window. The CreateNoWindow property is set to true to prevent the console window from being displayed.
The Start method is called to start the process. The StandardOutput property is read to capture the output of the command. The WaitForExit method is called to wait for the command to complete. The output of the command is printed to the console.
By using the Process class in C#, you can run CMD commands and capture their output in your application. This approach can be useful when you need to automate tasks that require command line tools or utilities.
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string strCmdText = "pip install -r requirements.txt";
Process.Start("CMD.exe", strCmdText);
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using System;
using System.Diagnostics;
class Program
{
static void Main()
{
// Create a new process instance
Process process = new Process();
// Set the start info for the process
process.StartInfo.FileName = "cmd.exe";
process.StartInfo.Arguments = "/c echo Hello World"; // Replace with desired command
// Set the process to run hidden (optional)
process.StartInfo.CreateNoWindow = true;
process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
// Start the process
process.Start();
// Wait for the process to exit
process.WaitForExit();
// Display the process exit code
Console.WriteLine($"Process Exit Code: {process.ExitCode}");
Console.ReadLine();
}
}
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/* Since the C# is a lot similar to other widely used languages syntactically,
* it is easier to code and learn in C#.
* Programs can be written in C# in any of the widely used text editors like
* Notepad++, gedit, etc. or on any of the compilers.
* After writing the program save the file with the extension .cs.
* One can use command-line options to run a C# program.
* Below is sample C# program to execute on Command-Line:
* This sample could be copied into a notepad and compile on the command-line.
*/
// C# program to print Hello World!
using System;
// namespace declaration
namespace HelloWorldApp {
// Class declaration
class Geeks {
// Main Method
static void Main(string[] args)
{
// statement
// printing Hello World!
Console.WriteLine("Hello World!");
// To prevents the screen from
// running and closing quickly
Console.ReadKey();
}
}
}
/*
* I assumed the environment variable for C# Compiler has been set, like setting the path to
* css.exe compiler in the Window's Environment Variable.
*
* Steps to Execute C# Program on command-line are given below
*/
/*
* Step 1: Compile your C# source code:
*
* Suppose you saved the above program as Hello.cs.
* So you will write csc Hello.cs on cmd. This will create a Hello.exe file
* in the same directory where you have saved your program.
*/
csc Hello.cs
/*
* Step 3: Run the compiled program:
* There are two ways to execute the Hello.exe.
* First, you have to simply type the filename or the filename.exe
* i.e "Hello" or "Hello.exe" on the cmd
* and it will give the output.
* Second, you can go to the directory where you saved your program
* and there you find filename.exe. You have to simply double-click
* that file and it will run and give the output.
*/
Hello
or
Hello.exe
// You can read more from the source link.