title: Using expressions in Enum descriptor
body: <p>I have an enum for which I use a custom Description attribute to bind it to resource strings. Is there a way I can use expressions like LanguageStrings.STR_RELEASED than constant strings like STR_RELEASED in description? This doesn't look maintainable to me. I want a compiler error if a resource string is modified in files but not in enum descriptor ? Here is my sample code.</p>
  
  <pre><code>public enum VaccumStatus
  {
  
      [LocalizedDescription("STR_RELEASED")]
      Released,
      [LocalizedDescription("SHUT_DOWN_SYSTEM")]
      ShutDown,
      [LocalizedDescription("VAC_MAINTAINED")]
      Maintained,
  
  }
  
    public class LocalizedDescriptionAttribute : DescriptionAttribute
  {
      readonly string _resourceKey;
      public LocalizedDescriptionAttribute(string resourceKey)
      {
          _resourceKey = resourceKey;
      }
  
      public override string Description
      {
          get
          {
              string description = LanguageStrings.ResourceManager.GetString(_resourceKey);
              return string.IsNullOrWhiteSpace(description) ? $"[[{_resourceKey}]]" : description;
          }
      }
  }
  </code></pre>