private void AddNotes(object sender, RoutedEventArgs e)
        {
            var inkCanvasPad = new InkPadWindow();

            inkCanvasPad.InkPadAddedEvent += inkCanvasPad_InkPadAddedEvent;
            inkCanvasPad.ShowDialog();
        }
        private void EditButtonClick(object sender, RoutedEventArgs e)
        {
            var inkCanvasPad = new InkPadWindow();

            inkCanvasPad.IsUpdated      = true;
            inkCanvasPad.PatientNotesId = int.Parse(((Button)sender).CommandParameter.ToString());
            inkCanvasPad.ShowDialog();
        }