Include a public enum in a function signature?

How can I include the Date.DayOfWeek public enumeration in a function signature (without creating my own duplicate enumeration)?

For example, I want to do something like:

VB Code:

Public Function DoSomething(ByVal dteDate As Date, ByVal Date.DayOfWeek As enum, ....

I solved this using:

VB Code:

ByVal DayOfWeek As System.DayOfWeek

Sorry for the post - should have thought about it a bit longer :D