C#只读属性
2021-01-25 09:16
标签：collect 只读 rri namespace pre ext first 面向对象 span C#只读属性 标签：collect 只读 rri namespace pre ext first 面向对象 span 原文地址：https://www.cnblogs.com/jestin/p/12024826.htmlusing System;
using System.Collections.Generic;
using System.Text;
namespace 面向对象
{
class Person
{
//属性不可更改
public string FirstName { get; }
public string LastName { get; }
//属性可更改
//public string FirstName { get; set; }
//public string LastName { get; set; }
public Person(string first, string last)
{
FirstName = first;
LastName = last;
}
public override string ToString()
{
return FirstName + " " + LastName;
}
public string AllCaps()
{
//属性不可更改
return ToString().ToUpper();
//属性可更改
//FirstName = FirstName.ToUpper();
//LastName = LastName.ToUpper();
//return ToString();
}
}
public class Statr
{
public static void Main()
{
var p = new Person("Bill", "Wagner");
Console.WriteLine("The name, in all caps: " + p.AllCaps());
Console.WriteLine("The name: " + p);
}
}
}