Args-> IndexOutOfRangeException was unhandled

[jr8rdt]

I am a newbie. when I run this program I get
"IndexOutOfRangeException was unhandled"

it points to this line
" System.Console.WriteLine(args[0]);"


can you help?


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{

System.Console.WriteLine(args[0]);

if (args[0] == "-help")
{
System.Console.WriteLine("you press help");
}
else if (args[0] == "-processor")
{
System.Console.WriteLine("you press processor");
}


}
}
}

 

[phinoppix]

The args array is empty, that is why you cannot even access the first element. Test if args contains anything (e.i. args.Length > 0). This also means you run the console app without passing any parameters.