why does it error
https://www.mpgh.net/forum/mpghvhttp...attach/jpg.gif
using System;
using System.ComponentModel;
using System.Drawing;
using System.Runtime.InteropServices;
using System.Threading;
using System.Windows.Forms;
using System.Diagnostics;
using ROS; <- Whats wrong with these coding these became error in C# Viusal 2017 ?
namespace Ros
{
class Program
{
static void Main(string[] args)
{
System.Console.WriteLine(args.Length);
}
}