列挙タイプの宣言

namespace c 
{ 
    public enum Seasons      //  Seasons. .
    {
         ,
         ,
         ,
         ,
    }

    class Program
    {
        static void Main(string[] args)
        {
            Seasons s = Seasons. ;        // s.

   public   enum gender
       { 
           ,
           ,
       }
  
        static void Main(string[] args)
       {
           gender s1 = gender. ;
           string s = "0";
           gender s2 = (gender)Enum.Parse(typeof(gender), s);
           Console.WriteLine(s1);
           Console.WriteLine(s2);