Forex_Strategy_Builder.Strategy_Layout.SetAddSlotButtons C# (CSharp) Метод

        protected void SetAddSlotButtons()
        {
            // Shows or not btnAddOpenFilter
            btnAddOpenFilter.Enabled = strategy.OpenFilters < Strategy.MaxOpenFilters;

            bool isClosingFiltersAllowed = Indicator_Store.ClosingIndicatorsWithClosingFilters.Contains(strategy.Slot[strategy.CloseSlot].IndicatorName);

            // Shows or not btnAddCloseFilter
            btnAddCloseFilter.Enabled = (strategy.CloseFilters < Strategy.MaxCloseFilters && isClosingFiltersAllowed);

            // Shows or not btnClosingFilterHelp
            btnClosingFilterHelp.Visible = !isClosingFiltersAllowed;

            return;
        }