NClay提供的PropertyHandler

NClay提供基於Emit封裝的PropertyHandler來代替反射操作，這樣的操作方式比反射操作有著非常優異執行效率。下能通過測試來看一下其使用方式和效能：

    class Program

    {

        static void Main(string[] args)

        {

            NClay.PerformanceTest test = new NClay.PerformanceTest(Console.Out);

            test.AddPerformance(new PropertyHandlerTest(), new PropertyInfoTest());

            test.AddTestName("NClayHandler", "Reflection");

            test.Execute(1, false);

            test.Execute(10);

            test.Execute(100);

            test.Execute(1000);

            test.Execute(10000);

            test.Execute(100000);

            Console.Read();

        }

    }

 

    public class User

    {

        private string mName;

        public string Name

        {

            get

            {

                return mName;

            }

            set

            {

                mName = value;

            }

        }

    }

 

    public class PropertyHandlerTest:NClay.Performance

    {

      

        static NClay.PropertyHandler mHandler = null;

     

 

        protected override void OnExecute()

        {

            if (mHandler == null)

            {

                PropertyInfo p = typeof(User).GetProperty("Name");

                mHandler = new NClay.PropertyHandler(p);

            }

            User user = new User();

            mHandler.Set(user, "henry");

            object value = mHandler.Get(user);

        }

    }

    public class PropertyInfoTest:NClay.Performance

    {

      

        static PropertyInfo mProperty;

   

 

        protected override void OnExecute()

        {

            if (mProperty == null)

            {

                 mProperty = typeof(User).GetProperty("Name");

 

            }

            User user = new User();

            mProperty.SetValue(user, "henry", null);

            object value = mProperty.GetValue(user, null);

        }

}

 

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