How to have enum values with spaces? [duplicate]

Question

How can I achieve the following using enums in .NET? I would like to have descriptions for each value that include spaces.

public enum PersonGender     {         Unknown = 0,         Male = 1,         Female = 2,         Intersex = 3,         Indeterminate = 3,         Non Stated = 9,         Inadequately Described = 9     } 

I would like to be able to choose whether to use either the description or integer each time I use a value of this type.

Answer 1

No that's not possible, but you can attach attributes to enum members. The EnumMemberAttribute is designed exactly for the purpose you described.

public enum PersonGender {     Unknown = 0,     Male = 1,     Female = 2,     Intersex = 3,     Indeterminate = 3,      [EnumMember(Value = "Not Stated")]     NonStated = 9,      [EnumMember(Value = "Inadequately Described")]     InadequatelyDescribed = 9 } 

For more information on how to use the EnumMemberAttribute to convert strings to enum values, see this thread.

Answer 2

This is easy. Create an extension method for your string that returns a formatted string based on your coding convention. You can use it in lots of places, not just here. This one works for camelCase and TitleCase.

    public static String ToLabelFormat(this String s)     {         var newStr = Regex.Replace(s, "(?<=[A-Z])(?=[A-Z][a-z])", " ");         newStr = Regex.Replace(newStr, "(?<=[^A-Z])(?=[A-Z])", " ");         newStr = Regex.Replace(newStr, "(?<=[A-Za-z])(?=[^A-Za-z])", " ");          return newStr;     }