Associating enums with strings in C#

Question

I know the following is not possible because the Enumeration's type has to be an int

enum GroupTypes {     TheGroup = "OEM",     TheOtherGroup = "CMB" } 

From my database I get a field with incomprehensive codes (the OEM and CMBs). I would want to make this field into an enum or something else understandable. Because if the target is readability, the solution should be terse.

What other options do I have?

Answer 1

I like to use properties in a class instead of methods, since they look more enum-like.

Here's an example for a Logger:

public class LogCategory {     private LogCategory(string value) { Value = value; }      public string Value { get; private set; }      public static LogCategory Trace   { get { return new LogCategory("Trace"); } }     public static LogCategory Debug   { get { return new LogCategory("Debug"); } }     public static LogCategory Info    { get { return new LogCategory("Info"); } }     public static LogCategory Warning { get { return new LogCategory("Warning"); } }     public static LogCategory Error   { get { return new LogCategory("Error"); } } } 

Pass in type-safe string values as a parameter:

public static void Write(string message, LogCategory logCategory) {     var log = new LogEntry { Message = message };     Logger.Write(log, logCategory.Value); } 

Usage:

Logger.Write("This is almost like an enum.", LogCategory.Info);