C#中属性getset的简写

素颜马尾好姑娘i 2022-07-15 20:23 260阅读 0赞

using System;  
using System.Collections.Generic;  
using System.Linq;  
using System.Text;

namespace getset  
\{  
    class TT  
    \{  
        public int a;  
        public TT() \{ a = 10; \}  
    \}  
    class Test  
    \{  
        public int Ilove \{ get; set; \}  
        public String StuName \{ get; set; \}  
        public TT TtObj \{ get; set; \}

\}  
    class Program  
    \{  
        static void Main(string\[\] args)  
        \{  
            Test t = new Test();  
            t.Ilove = 100;  
            t.StuName = "Lucy";  
            t.TtObj=new TT();  
            Console.WriteLine("\{0\} \{1\}  \{2\}", t.StuName, t.Ilove,t.TtObj.a);  
        \}  
    \}  
\}  
Lucy 100  10  
请按任意键继续. . .

C\#中属性getset的简写问题。

[![94cad1c8a786c917a72f8682cb3d70cf3bc75759.jpg][]][94cad1c8a786c917a72f8682cb3d70cf3bc75759.jpg 1]

前面的字段没用到。而简写是对ID起作用，那和直接定义公有的ID字段有什么区别？简单的说就是getset的简写怎么用？不简写的话应该是对id起作用。

[緣來偶不帥][Link 1] |  浏览 3872 次  2014-03-17 13:11

2014-03-17 13:17

最佳答案

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   <td> 
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      1 
    </div> 
    <div style="height:14px">
      2 
    </div> 
    <div style="height:14px">
      3 
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    <div style="height:14px">
      4 
    </div> 
    <div style="height:14px">
      5 
    </div> 
    <div style="height:14px">
      6 
    </div> </td> 
   <td> 
    <div> 
     <div> 
      <code>&nbsp;&nbsp;</code> 
      <code>private</code>&nbsp; 
      <code>string</code>&nbsp; 
      <code>id;</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>public</code>&nbsp; 
      <code>string</code>&nbsp; 
      <code>ID</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>{ </code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>get</code>&nbsp; 
      <code>{&nbsp;</code> 
      <code>return</code>&nbsp; 
      <code>this</code> 
      <code>.id;&nbsp;}</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>set</code>&nbsp; 
      <code>{&nbsp;</code> 
      <code>this</code> 
      <code>.id&nbsp;=&nbsp;value;&nbsp;}</code> 
     </div> 
     <div> 
      <code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</code> 
      <code>}</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

完全等同于

<table> 
 <tbody> 
  <tr> 
   <td> 
    <div style="height:14px">
      1 
    </div> </td> 
   <td> 
    <div> 
     <div> 
      <code>public</code>&nbsp; 
      <code>string</code>&nbsp; 
      <code>ID&nbsp;{ </code> 
      <code>get</code> 
      <code>;</code> 
      <code>set</code> 
      <code>;}</code> 
     </div> 
    </div> </td> 
  </tr> 
 </tbody> 
</table>

追问

简写的话，ID和id不就没关系吗？

[94cad1c8a786c917a72f8682cb3d70cf3bc75759.jpg]: /images/20220716/420b460ffb994c9fbf78ccf17ca7b84f.png
[94cad1c8a786c917a72f8682cb3d70cf3bc75759.jpg 1]: http://a.hiphotos.baidu.com/zhidao/pic/item/94cad1c8a786c917a72f8682cb3d70cf3bc75759.jpg
[Link 1]: http://zhidao.baidu.com/usercenter?uid=b4c3d48f58e491de90771a915bbe7556