C#之类的使用

    class Class1 {
        //字段私有，属性公有
        private string _name;
        private int _age;
        public string Name {
            set {
                _name = value;
            }
            get {
                return _name;
            }
        }
        public int Age {
            set {
                _age = value;
            }
            get {
                return _age;
            }
        } 
        
        public void Function() {

            Console.WriteLine("姓名{0}，年龄{1}",this.Name,this.Age);
        }      

    }