Choreoh.MainWindow.deleteSegment C# (CSharp) 메소드

        private void deleteSegment()
        {
            if (selectedSegment != null)
            {
                blackBack.Visibility = Visibility.Collapsed;
                routine.deleteDanceSegment(selectedSegment);
                selectedSegment = null;
                routine.save();
                renderSegments();
            }
        }