How to define an enum with string value?

Question

I am trying to define an Enum and add valid common separators which used in CSV or similar files. Then I am going to bind it to a ComboBox as a dat

Answer 1

It is kind of late for answer, but maybe it helps someone in future. I found it easier to use struct for this kind of problem.

Following sample is copy pasted part from MS code:

namespace System.IdentityModel.Tokens.Jwt
{
    //
    // Summary:
    //     List of registered claims from different sources http://tools.ietf.org/html/rfc7519#section-4
    //     http://openid.net/specs/openid-connect-core-1_0.html#IDToken
    public struct JwtRegisteredClaimNames
    {
        //
        // Summary:
        //     http://tools.ietf.org/html/rfc7519#section-4
        public const string Actort = "actort";
        //
        // Summary:
        //     http://tools.ietf.org/html/rfc7519#section-4
        public const string Typ = "typ";
        //
        // Summary:
        //     http://tools.ietf.org/html/rfc7519#section-4
        public const string Sub = "sub";
        //
        // Summary:
        //     http://openid.net/specs/openid-connect-frontchannel-1_0.html#OPLogout
        public const string Sid = "sid";
        //
        // Summary:
        //     http://tools.ietf.org/html/rfc7519#section-4
        public const string Prn = "prn";
        //
        // Summary:
        //     http://tools.ietf.org/html/rfc7519#section-4
        public const string Nbf = "nbf";
        //
        // Summary:
        //     http://tools.ietf.org/html/rfc7519#section-4
        public const string Nonce = "nonce";
        //
        // Summary:
        //     http://tools.ietf.org/html/rfc7519#section-4
        public const string NameId = "nameid";

    }
}