se ho capito
codice:
Private IE As InternetExplorer
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
If IE Is Nothing Then IE = New InternetExplorer()
IE.Navigate("http://forum.html.it/forum/showthread.php?s=&threadid=1472576")
IE.Visible = True
End Sub
Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
If IE Is Nothing Then IE = New InternetExplorer()
IE.Navigate("http://www.repubblica.it/")
IE.Visible = True
End Sub