ComponentFactory.Krypton.Docking.DockingDragManager.RemoveFilter C# (CSharp) Method

        private void RemoveFilter()
        {
            if (_window != null)
                _window.FloatingMessages = null;

            // Must remove filter to prevent memory leaks
            if (_addedFilter)
            {
                Application.RemoveMessageFilter(this);
                _addedFilter = false;
            }
        }