//--------------------------------------------------------------------------------------------------

        public override bool Start()
        {
            _SelectionContext = WorkspaceController.Selection.OpenContext(SelectionContext.Options.NewSelectedList);
            return(true);
        }
        //--------------------------------------------------------------------------------------------------

        void _Context_ParametersChanged(SelectionContext selectionContext)
        {
            Invalidate();
        }
        //--------------------------------------------------------------------------------------------------

        public override bool Start()
        {
            _SelectionContext = WorkspaceController.Selection.OpenContext();
            return(true);
        }