Module Module1
Sub Main()
Dim list As New List(Of String)(New String() {"c#", "vb.net", "c", "c++", "php", "java"})
PrintList(list)
End Sub
Sub PrintList(ByVal list As List(Of String))
Dim s As String = String.Join(" ", list.ToArray())
Console.WriteLine(s)
End Sub
End Module
' run:
'
' c# vb.net c c++ php java