Using Foreach with an Enumeration

enum Polygon
{
   Triangle = 3,
   Quadrilateral,
   Pentagon,
   Hexagon
}


static void Main(string[] args)
{
   foreach (Polygon p in Enum.GetValues(typeof(Polygon)))
   {
       Console.WriteLine("{0} ({1})", p, (int)p);
   }
}

/* OUTPUT

Triangle (3)
Quadrilateral (4)
Pentagon (5)
Hexagon (6)

*/