using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
public enum LogNames
{
Critical = 1,
Error = 2,
Warning = 3,
Info = 4
}
public class Program
public static void Main()
Enum.GetNames(typeof(LogNames)).ToList().ForEach(x =>
if(x == "Error") {
Console.WriteLine(x);
});