CODEWITHSUNDEEP
c#batch-file
Michael Yeh
Michael Yeh

Reputation: 17

Running C# with batch parameters

In java you can pass parameters to the program through batch. How can I do that in C#?

Like if I needed the program to receive a file name how can I get it to the program?

Upvotes: 0

Views: 224

Answers (4)

xanatos
xanatos

Reputation: 111810

Outside of Main you can use Environment.GetCommandLineArgs().

string[] args = Environment.GetCommandLineArgs();

Upvotes: 1

Naren
Naren

Reputation: 2311

If you are trying to read the output from *.bat files this will help you..`

Process  thisProcess = new Process();
thisProcess.StartInfo.CreateNoWindow = true;
thisProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
thisProcess.StartInfo.WorkingDirectory = @"C:\Users\My User Name\Documents";
thisProcess.StartInfo.FileName = "ipconfig";
thisProcess.StartInfo.Arguments = "/h";
thisProcess.StartInfo.UseShellExecute = false;
thisProcess.StartInfo.RedirectStandardOutput = true;
thisProcess.Start();
thisProcess.WaitForExit();
//Output from the batch file
string myOutput = thisProcess.StandardOutput.ReadToEnd();

Upvotes: 0

thepirat000
thepirat000

Reputation: 13089

Supposing you have created a C# console application (exe), it will be created with a main static method that receives an array of strings. Those strings will be the arguments passed to the program.

For example:

class Program
{
    static void Main(string[] args)
    {
        Console.WriteLine(string.Join("\n", args));
    }
}

If your console application is named "MyApp.exe", you could pass parameters is this way:

MyApp.exe "first arg" second

And you should get this output: output

Upvotes: 3

Chris Raplee
Chris Raplee

Reputation: 346

The Main() routine in your application receives an array of strings which contain the arguments which were passed in on the command line. 

    static void Main(string[] args)
    {
        foreach (string s in args)
        {
            Console.WriteLine(s);
        }
        Console.ReadLine();
    }

Upvotes: 2

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