How to avoid addressing a class by its namespace?

Hello.

EDIT: Okay I must have made a mistake, because it works now. But while I'm asking, why is it that I can't import an enum? I created an enum in an alternate namespace, and when I import it through that namespace I have to address it in an awkward way

Code (csharp):

1.  
2. namespace Sandwich
3. {
4.    public enum filling {cheese, ham, lettuce};
5. }
6.  
7. // In alternate program.
8. using Sandwich;
9.  
10. {
11.    myEnum = cheese;   // Doesn't compile.
12.  
13.    myEnum = filling.cheese;   // Compiles.
14. }
15.  

Any way to fix this?

 

Code (csharp):

1.  
2. using MyNamespace;
3.