private void DecMaxV(object sender, RoutedEventArgs e)
        {
            CustomDrum drum = Control as CustomDrum;

            if (drum != null)
            {
                drum.VerticalTravel = drum.VerticalTravel - 1;
            }
        }
        private void DecInitV(object sender, RoutedEventArgs e)
        {
            CustomDrum drum = Control as CustomDrum;

            if (drum != null)
            {
                drum.InitialVertical = drum.InitialVertical - 1;
            }
        }
        private void IncMinV(object sender, RoutedEventArgs e)
        {
            CustomDrum drum = Control as CustomDrum;

            if (drum != null)
            {
                drum.MinVertical = drum.MinVertical + 1;
            }
        }
        private void OnClick(object sender, RoutedEventArgs e)
        {
            CustomDrum drum = Control as CustomDrum;

            if (drum != null)
            {
                drum.Reset();
            }
        }