Issues with Reading StandardOutput

I am trying to run a JavaScript code that should return a string like 'GEORGE SMITH'. However, when I attempt to execute the code, I receive an error message stating: " The specified executable is not a valid Win32 application"

Is there a way for me to capture this information successfully? I have attempted to call the JavaScript from a .bat file but have been unsuccessful in retrieving the output. Can anyone provide guidance on how to resolve this issue?

Below is the snippet of code I am using:


{
    Process proc = new Process();

    ProcessStartInfo startInfo = new ProcessStartInfo();
    startInfo.CreateNoWindow = true;
    startInfo.UseShellExecute = false;
    startInfo.RedirectStandardOutput = true;
    startInfo.FileName = "cardholder.js";
    startInfo.WindowStyle = ProcessWindowStyle.Hidden;
    proc.StartInfo = startInfo;
    proc.Start();

    nombreApellido = proc.StandardOutput.ReadToEnd();

    proc.Close();
    proc.Dispose();
}

Answer №1

Executing a javascript file directly is not possible as it is not an executable.

To run the script, you will need to use wscript.exe and pass cardholder.js as a command line argument:

startInfo.FileName = "wscript.exe";
startInfo.Arguments= "cardholder.js";

Answer №2

Remember, cardholder.js is not an executable file. When setting your startInfo.FileName, make sure to choose an actual executable. To 'run' the .js file, you'll require a javascript interpreter.

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