显示成员名称不能与他们的封闭类型相同 ，怎么改呀大佬们🙊namespace ConsoleApplication5{ class Program { static void Main(string[] args); class Program{ static void Main(string[] args){ Student stu = new Student(); stu.Age = -30; stu.Gender = "女"; stu.Introduce(); Console.ReadKey(); } } } public class Student { private string name = "张三"; public string Name { get { return name; } } private int age; public int Age { get { return age; } set { if (value <= 0) { Console.WriteLine("年龄不合法..."); } else { age = value; } }｝ public string Gender {get; set; } public void Introduce() { Console.WriteLine("大家好，我叫" + Name + ",我是" + Gender + "生，今年" + Age + "岁!"); }} }