简单接口测试

class Program
    {
        static void Main(string[] args)
        {
            //  测试接口
            Document doc = new Document("Test Document");
            doc.Status = 10;
            doc.Read();
            Console.WriteLine("Document Status :{0}",doc.Status );

            Console.ReadLine();
        }
    }

    interface IStoreable
    {
        //  没有访问修饰符,没有方法的显示
        void Read();
        void Write();
        int Status { get;set;}      //  属性!接口没有字段
    }

    //  创建实现IStoreable的类
    public class Document : IStoreable
    {
        private int _Status = 0;     //  存储属性的值

        //  实现属性
        public int Status
        {
            get { return _Status; }
            set { _Status = value; }
        }

        public Document(string s)   //  构造器
        {
            Console.WriteLine("Create document with {0} ",s);
        }

        //  实现方法
        public void Read()
        {
            Console.WriteLine("Impementing the Read Method for IStoreable");
        }

        public void Write()
        {
            Console.WriteLine("Implementing the Write Method for IStoreable");
        }
    }

 

输出: