I'm surprised how many people don't realize that we (and by we I mean VB) have full generic support in Whidbey. We can consume, author, and use constraints. I just answered an internal email where someone was wondering how this all worked and I figured this
info would be useful to all you Channel9 types.
Variables Imports System.Collections.Generic
Dim foo as New List(Of String) Dim bar as New Dictionary(Of String, String)
Functions Module Test
Public Sub Foo(Of T)(ByVal param As T) End Sub
Public Sub Bar() Dim x as String ' call explictly the one you want Foo(Of String)(x) ' or let the compiler do it for you Foo(x) ' same as above End Sub
Classes Public Class Foo(Of G,E,N,E,R,I,C,S) End Class