You Can Do Pretty Much The Same thing tho, where you get a statement
Code:
Public Enum MyEnum
    MyEnum1 = 1
    MyEnum2 = 2
    MyEnum3 = 3
End Enum

just Change it to

Code:
Public Const MyEnum1 = 1
Public Const MyEnum2 = 2
Public Const MyEnum3 = 3

and whereever it declares a variable As MyEnum declare it as Long instead. You won't get the picklists but all the Code will still work.