[2005] Get item type from Generic.List(of T) class

[Merrion]

Hi

Given a class implementation like e.g.

Public Class MyControlList
   Inherits Generic.List(Of Control)

End Class

How would I go about finding out what <T> type the generic list is of?

e.g.

Public Function ItemType(Byval CollectionType As Type) As Type
' ?? what magic code goes here
End Function