public IQueryable <ProductCrossSellMap> GetCrossSellProductMap()
        {
            List <ProductCrossSellMap> result = new List <ProductCrossSellMap>();

            for (int i = 1; i <= 5; i++)
            {
                for (int x = 1; x <= 5; x++)
                {
                    ProductCrossSellMap map = new ProductCrossSellMap();
                    map.ProductID      = i;
                    map.CrossProductID = x;
                    if (i != x)
                    {
                        result.Add(map);
                    }
                }
            }
            return(result.AsQueryable());
        }
        public IQueryable<ProductCrossSellMap> GetCrossSellProductMap() {

            List<ProductCrossSellMap> result = new List<ProductCrossSellMap>();
            for (int i = 1; i <= 5; i++) {

                for (int x = 1; x <= 5; x++) {
                    ProductCrossSellMap map = new ProductCrossSellMap();
                    map.ProductID = i;
                    map.CrossProductID = x;
                    if (i != x)
                        result.Add(map);
                }

            }
            return result.AsQueryable();

        }