Esempio n. 1
0
        static void Main(string[] args)
        {
            //OldMethod();

            //Test1();

            //Test2();

            //Test1();

            //PrintOut("123");


            Type type = typeof(Program);

            object[] array = type.GetCustomAttributes(false);

            MyAttribute mytest = array[0] as MyAttribute;

            Console.WriteLine(mytest.Description);

            Console.WriteLine(mytest.ID);


            Console.ReadKey();
        }
Esempio n. 2
0
        static void Main(string[] args)
        {
            Type        t         = typeof(Class1);
            MyAttribute attribute = t.GetCustomAttribute(typeof(MyAttribute)) as MyAttribute;

            Console.WriteLine("Class1的特性Index:" + attribute.Index);

            FieldInfo[] fieldInfos = t.GetFields();

            foreach (var i in fieldInfos)
            {
                object[] mys = i.GetCustomAttributes(false);
                foreach (var j in mys)
                {
                    MyAttribute my = j as MyAttribute;
                    Console.WriteLine(i.Name + "的特性Index:" + my.Index);
                }
            }

            Console.WriteLine(); Console.WriteLine("继承的类也有特性");
            t         = typeof(Class2);
            attribute = t.GetCustomAttribute(typeof(MyAttribute)) as MyAttribute;
            Console.WriteLine("Class2的特性Index:" + attribute.Index);

            fieldInfos = t.GetFields();

            foreach (var i in fieldInfos)
            {
                object[] mys = i.GetCustomAttributes(false);
                foreach (var j in mys)
                {
                    MyAttribute my = j as MyAttribute;
                    Console.WriteLine(i.Name + "的特性Index:" + my.Index);
                }
            }

            Console.ReadKey();
        }