Can a C# enum entry have a hyphen in the name

Question

Is thre any way to have an enum entry with a hyphen, "-", in the name, for example:

enum myEnum
{
   ok,
   not-ok,
}

I've seen the question about enums having friendly names however it would save me a bit of work if I can use a hyphen directly.

Update: The reason I want to use a hyphen is it makes it easy to use an enum for lists of set values which I have no control over such as:

 rejected
 replaced
 local-bye
 remote-bye

Answer 1

No, a hyphen is not allowed.

Identifiers

You could obviously replace the hyphen with an underscore, but as @benPearce suggested, CamelCase would be a better choice, and in line with most C# coding standards.

Answer 2

Suppose you have:

enum E { a = 100 , a-b = 200 };
...

E b = E.a;
int c = (int)(E.a-b);

Is c set to 200, or 0 ?

Allowing hyphens in identifiers would make the language almost impossible to analyze lexically. This language is already hard enough to analyze what with << and >> each having two completely different meanings; we don't want to make it harder on ourselves.

The naming guidelines say to use CamelCasing for enum values; follow the guidelines.