SOExample, C# - rextester

Language: Layout:

//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var dict = BuildEnumToStringMapping<Test>();
            foreach (var val in dict)
            {
                Console.WriteLine(string.Format("{0}: {1}", (int)val.Key, val.Value));
            }
        }
        
        public enum Test
        {
            testAbc,
            DeF,
            GHI
        }

public static Dictionary<TEnum, string> BuildEnumToStringMapping<TEnum>()
        where TEnum: struct
    {
            if (!typeof(TEnum).IsEnum)
            {
                throw new ArgumentException("TEnum is not an enum.");
            }

return Enum.GetValues(typeof(TEnum))
                .OfType<TEnum>()
                .ToDictionary(e => e, e => e.ToString().ToLower());
    }
    }
}

Show compiler warnings [ + ] Show input
Compilation time: 0,19 sec, absolute running time: 0,13 sec, cpu time: 0,12 sec, average memory usage: 18 Mb, average nr of threads: 4, absolute service time: 0,34 sec