这种属性怎么写？

[fdgbe4b45]

 class Program
    {
        public string name { get; set; }
        public string aaa { get; set; }
        public Program()
        {
            name = aaa;
        }
        static void Main(string[] args)
        {
            Program pp = new Program();
            pp.name = "张三";
            Console.WriteLine(pp.aaa);
            Console.ReadKey();
        }        
    }

要使得Program对象创建以后，aaa属性的值等于name属性的值，该怎么写？上面的不行

[以专业开发人员为伍]

垃圾无处不在

[hard_learner]

那就改为5楼的方式，用一个私有变量保存属性的值

[骑着蜗牛去爬山]

public Program(string str) { this.name = this.aaa=str; }

[人傻且呆但不萌]

public Program(string str) { this.name =str; this.aaa= str; } 利用构造函数直接赋值给属性

[hard_learner]

public string name { get; set; } public string aaa { get { return name; } set; }

[fdgbe4b45]

引用 3 楼 hard_learner 的回复:

public string name { get; set; } public string aaa { get { return name; } set; }

报错哦，set必须声明主体

[骑着蜗牛去爬山]

private string _name; public string name { get { return _name; } set { _name = value; } } public string aaa { get { return _name; } set { _name = value; } }

[helloworldysn]

给name属性赋值时，顺便给aaa赋值