Use enum item name like an attribute parameter

Question

I just want don't use "Managers" for each attribute and use some enum for that.

But it seems it is impossible or I am wrong?

So I try to replace

[RequiresRole("Managers")]

with

[RequiresRole(HardCodedRoles.Managers.ToString())]

...

public enum HardCodedRoles
{ 
            Administrators,
            Managers
}

Answer 1

How about a class instead of an enum, making the class static to avoid somebody new:ing it ?

public static class HardCodedRoles
{
    public const string Managers = "Managers";
    public const string Administrators = "Administrators";
}

[RequiresRole(HardCodedRoles.Managers)]