get listview selected index

Private Sub ListView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged
    'get listviews selected index
    If Me.ListView1.SelectedIndices.Count <= 0 Then
      Return
    End If
    Dim selNdx = Me.ListView1.SelectedIndices(0)
    If selNdx >= 0 Then
      MsgBox(ListView1.Items(selNdx).Text)
    End If
  End Sub