Use Main method argument example

using System;

class Program
{
    static void Main(string[] args)
    {
        if (args == null)
        {
            Console.WriteLine("args is null");
        }
        else
        {
            bool boolContinue = (args.Length) == 1 ? true : false;

            for (int i = 0; i < args.Length && boolContinue; i++)
            {
                string argument = args[i];
                Console.Write("args index ");
                Console.Write(i); // Write index
                Console.Write(" is [");
                Console.Write(argument); // Write string
                Console.WriteLine("]");
            }

            if (!boolContinue)
                Console.Write("Invaild argument");
        }
        Console.ReadLine();
    }
}