C# (CSharp) 派生类的构造函数 ClassXyz Beispiele

Beispiel #1

        static void Main(string[] args)
        {
            //DriverClass num1 = new DriverClass();//无参构造，先调用了父类构造，再调用子类构造
            //DriverClass num2 = new DriverClass(1, 2);//有参构造，就不会再自动调用无参构造函数了,顺序一样
            //Console.ReadKey();

            //静态static方法
            ClassXyz.z = 100;
            Console.WriteLine(ClassXyz.z);//直接通过类来调用静态字段，而不能通过对象
            ClassXyz.Xyz();
            Console.ReadKey();
        }

Beispiel #2

        static void Main(string[] args)
        {
            //DerivedClass o1 = new DerivedClass();

            //DerivedClass o1 = new DerivedClass(1, 2);

            ClassXyz.z = 100;

            Console.WriteLine(ClassXyz.z);

            ClassXyz.TestMethod();

            Console.ReadKey();
        }