Ĵչʾʹüʾ URL ַб
Public URLHistory As New Microsoft.VisualBasic.Collection 
Private Sub SaveURLHistory(ByVal URLAddress As String) 
   URLHistory.Add(URLAddress) 
End Sub 
Private Sub PrintURLHistory() 
   Dim URLAddress As String 
   For Each URLAddress In URLHistory 
      Debug.WriteLine(URLAddress) 
   Next URLAddress 
End Sub
