C# (CSharp) NecessityItem示例

示例#1

        public void CalculatePriceWithTaxForNecessityItem()
        {
            ITaxVisitor taxCalculator = new TaxVisitor();

            var eggs = new NecessityItem(12);

            Assert.AreEqual(12, eggs.Accept(taxCalculator));
        }

示例#2

文件： TaxVisitor.cs 项目： ordahari/DesignPatterns

 public double CalcPriceWithTax(NecessityItem necessityItem)
 {
     return(necessityItem.Price);
 }