[9-2]物件導向基礎概念 (一)

李泳霖

定義一 Person類別，並在 Person類別下建立兩個實體物件，分別為 person1、person2。

執行參考畫面如下：

1. class Person
   
2. {
   
3.     public double height;
   
4.     public int age;
   
5.     public string name;
   
6. 
   
7. }

複製代碼

1. //class 、 object
   
2. Person person1 = new Person();
   
3. person1.height = 150;
   
4. person1.age = 42;
   
5. person1.name = "大大";
   
6. 
   
7. Person person2 = new Person();
   
8. person2.height = 180;
   
9. person2.age = 20;
   
10. person2.name = "小小";
    
11. 
    
12. 
    
13. System.Console.WriteLine("姓名: "+person1.name);
    
14. System.Console.WriteLine("年齡: " + person1.age);
    
15. System.Console.WriteLine("身高: " + person1.height);
    
16. 
    
17. System.Console.WriteLine("==================================");
    
18. System.Console.WriteLine("姓名: " + person2.name);
    
19. System.Console.WriteLine("年齡: " + person2.age);
    
20. System.Console.WriteLine("身高: " + person2.height);

複製代碼