Ejemplo n.º 1
0
            protected internal override void ClrAll(CalculatorContext context, Stack <string> stack)
            {
                CalculatorController ctxt = context.Owner;

                CalculatorControllerState endState = context.State;

                context.ClearState();

                try
                {
                    ctxt.ClrAll();
                }
                finally
                {
                    context.State = endState;
                }



                return;
            }