Return an array of all enum values in C#

Question

I have an enum that I'd like to display all possible values of. Is there a way to get an array or list of all the possible values of the enum instead of manually creating such a list? e.g. If I have an enum:

public enum Enumnum { TypeA, TypeB, TypeC, TypeD }

how would I be able to get a List<Enumnum> that contains { TypeA, TypeB, TypeC, TypeD }?

Answer 1

You can use

Enum.GetValues(typeof(SomeEnum)).Cast<SomeEnum>().ToArray();

This returns an array!

Answer 2

You can use Enum.GetValues.

Answer 3

This gets you a plain array of the enum values using Enum.GetValues:

var valuesAsArray = Enum.GetValues(typeof(Enumnum));

And this gets you a generic list:

var valuesAsList = Enum.GetValues(typeof(Enumnum)).Cast<Enumnum>().ToList();

Answer 4

Enum.GetValues(typeof(Enumnum));

returns an array of the values in the Enum.

Answer 5

Try this code:

Enum.GetNames(typeof(Enumnum));

This return a string[] with all the enum names of the chosen enum.

Answer 6

with this:

string[] myArray = Enum.GetNames(typeof(Enumnum));

and you can access values array like so:

Array myArray = Enum.GetValues(typeof(Enumnum));