C#

ShellExecute(0,"open","mailto:?file=\"c:\autoexec.bat\"", NULL, NULL, SW_SHOWNORMAL);

using System;
using System.Diagnostics;
using System.IO;
using System.Reflection;

public class Send
{
  private static void Main(string[] args)
  {
    if (args.Length != 1) return;

    ProcessStartInfo psi = new ProcessStartInfo();
    psi.UseShellExecute = true;
    psi.FileName = string.Concat("mailto:?file=", Path.Combine(
      Environment.CurrentDirectory,
      args[0]));
    psi.FileName = psi.FileName.Replace(" ", "%20"); // Simple, not comp.
    Console.WriteLine("Executing '{0}'...", psi.FileName);
 
    Process.Start(psi);
    // OR Process.Start(psi.FileName);
  }
}

public static void RunMe()
{
   {
       //Run code here
   }
}

public static Main()
{
   Thread myTread = new Thread(new ThreadStart(RunMe));
}

public class TrafficLight
{
    // constructor
    TrafficLight(){}
  
    // private variable
    private Color _color; 
 
    // public property
    public Color LightColor
    {
       get{return _color;}
       set{_color = value;}
    }

    public virtual void ChangeColor(Color newColor)
    {
        LightColor = newColor;
    }
}

public class DeluxeLight : TrafficLight
{
    // constructor
    DeluxeLight(){}

    public overrides void ChangeColor(Color myColor)
    {
       //.... overriding the base class method
    }
}