public class MAN { public string Xingming{ get; set; } public string Xingbie { get; set; } private string shengao;//私有变量 public string Shengao //封装 { get { return shengao; } set { if (!string.IsNullOrWhiteSpace(value))//判段条件 { shengao = value; } } } public string Tizhong //封装 { get; set; } //重构 public MAN(){} public MAN(string shengao,string tizhong) { this.Tizhong = tizhong; this.shengao = shengao; } }
class Program { static void Main(string[] args) { MAN man = new MAN("180cm","80kg"); man.Xingming = "张三"; man.Xingbie = "男"; //man.Shengao = "170cm"; //man.Tizhong = "70kg"; Console.WriteLine("这个人的信息:姓名:"+man.Xingming+" 性别:"+man.Xingbie+" 身高:"+man.Shengao+" 体重:"+man.Tizhong); Console.ReadLine(); } }