在他的这个里面,你是带了一个 string _strMajor的值的
在第一张图片那里,你没有带参数喔
public class Student
{
public string Name{get; set;}
public string Class{get; set;}
public string Major{get; set;}
public string School{get; set;}
public override string ToString()
{
return string.Format("姓名:{0};班级:{1};专业:{2};院系:{3}",
Name, Class, Major, School);
}
}
class Program
{
static void Main(string[] args)
{
Student student = new Student
{
Name ="某某某",
Class = "13203班",
Major = "信息工程",
School = "自动化学院"
};
Console.WriteLine(student.ToString()):
// 修改专业
student.Major ="计算机网络技术";
Console.WriteLine(student.ToString()):
}
}