using System;
using System.Runtime.InteropServices;

namespace ConsoleApplication1
{
    class Program
    {
        [DllImport("kernel32.dll")]
        private static extern IntPtr GetStdHandle(int handle);
        [DllImport("kernel32.dll")]
        private static extern bool SetConsoleDisplayMode(IntPtr hConsole, int mode);
        static public void Main()
        {
            IntPtr hConsole = GetStdHandle(-11);            
            SetConsoleDisplayMode(hConsole, 1);
        }
    }
}