using System;

​

public enum AnyEnum {

    One = 1 ,

    Two = 2,

    Three = 3,

    Four = 4, 

    Any

}

​

[Flags]

public enum Flags {

    One = 1 ,

    Two = 2,

    Three = 3,

    Any = One | Two | Three,

}

public class Program

{

    public static void Main()

    {

        Console.WriteLine($"Flags.Three: {Flags.Three}; Flags.Any: {Flags.Any}");   

        Console.WriteLine($"One: {AnyEnum.One}, Two: {AnyEnum.Two}, Three: {AnyEnum.Three}, Any: {AnyEnum.Any}");

    }

}