or
OnBeforeUnloadDialog dialog = OnBeforeUnloadDialog.CreateOnBeforeUnloadDialog(ActiveBrowser, DialogButton.OK);Manager.DialogMonitor.AddDialog(dialog);ActiveBrowser.NavigateTo("/ExterneAanroep.aspx?pagina=wachtwoord-activeren", true);dialog.WaitUntilHandled(10000);ActiveBrowser.NavigateTo("/ExterneAanroep.aspx?pagina=wachtwoord-activeren", true);Manager.Desktop.KeyBoard.KeyPress(Keys.Enter, 200);