एनम मानों पर पुनरावृत्ति

using System;

enum Day { Mon, Tue, Wed }
class Program {
    static void Main() {
        foreach (Day d in Enum.GetValues<Day>())
            Console.WriteLine(d);
    }
}

using System;

enum Color { Red, Green, Blue }
class Program {
    static void Main() {
        Color[] all = Enum.GetValues<Color>();
        Console.WriteLine(all.Length);
    }
}

using System;

enum Color { Red, Green, Blue }
class Program {
    static void Main() {
        foreach (string name in Enum.GetNames<Color>())
            Console.WriteLine(name);
    }
}

using System;

enum Color { Red = 1, Green = 2, Blue = 4 }
class Program {
    static void Main() {
        foreach (Color c in Enum.GetValues<Color>())
            Console.WriteLine(c + " = " + (int)c);
    }
}

using System;

enum Suit { Hearts, Diamonds, Clubs, Spades }
class Program {
    static void Main() {
        int count = Enum.GetValues<Suit>().Length;
        Console.WriteLine(count);
    }
}

using System;

enum Option { Start, Settings, Quit }
class Program {
    static void Main() {
        int i = 1;
        foreach (Option o in Enum.GetValues<Option>())
            Console.WriteLine(i++ + ") " + o);
    }
}

using System;

enum State { None, Active, Closed }
class Program {
    static void Main() {
        foreach (State s in Enum.GetValues<State>())
            if (s != State.None)
                Console.WriteLine(s);
    }
}

using System;
using System.Linq;

enum Level { Low = 1, Medium = 2, High = 3 }
class Program {
    static void Main() {
        var highOnes = Enum.GetValues<Level>().Where(l => (int)l >= 2);
        foreach (var l in highOnes) Console.WriteLine(l);
    }
}

using System;

enum Color { Red, Green, Blue }
class Program {
    static void Main() {
        foreach (Color c in Enum.GetValues(typeof(Color)))
            Console.WriteLine(c);
    }
}

using System;

[Flags]
enum Perm { Read = 1, Write = 2, Execute = 4 }
class Program {
    static void Main() {
        foreach (Perm p in Enum.GetValues<Perm>())
            Console.WriteLine(p + " = " + (int)p);
    }
}

using System;

enum Size { Small, Medium, Large }
class Program {
    static void Main() {
        foreach (Size s in Enum.GetValues<Size>())
            Console.WriteLine("Available: " + s);
    }
}