CI SONO RIUSCITO!!!!!!!!!!
E' bastato modificare il file DisplayWordRepeater.apsx.vb in questo modo:
codice:Imports System.Web.UI.UserControl Public Class DisplayWordRepeater Inherits System.Web.UI.Page Protected WithEvents myWordRepeater As WordRepeater 'Codice generato da Progettazione Web Form Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load myWordRepeater.Repeater(50) End Sub End Class