Event Handlers (cont.)
Private Sub btnSubmit_Click(ByVal sender As System.Object, _
                            ByVal e As System.EventArgs) _
            Handles btnSubmit.Click
  ‘Called if the form passes client-side validation
  If Me.IsValid Then
    lblMessage.Text = “Add to the database:<br />" & _
                      txtFirst.Text & " " & txtMI.Text & _
                      " " & txtLast.Text & "..."
  End If
End Sub