枚举实践

    public enum eColor { red = 0, blue = 1, yellow = 2 }
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(Enum.GetName(typeof(eColor), eColor.red));
            Console.WriteLine(eColor.red.ToString());
            int result = (int)Enum.Parse(typeof(eColor), eColor.red.ToString());
            Console.WriteLine(result.ToString());
        }

       
    }

输出

red
red
0