您可以将只读字段指定为静态 [英] You can specify a readonly field as static

问题描述

我对readonly varibles感到困惑

你可以将readonly字段指定为静态

语法明智我怀疑



public readonly int x = 10;







public static int x = 10; < br $>


静态只读int x = 10;



以下约2种语法正确

你可以指定一个只读字段为静态

我尝试过：

 public static int x = 10; 
 
 static readonly int x = 10; 
 
以下约2种语法对于< pre>是正确的，您可以将只读字段指定为静态

解决方案

< blockquote>变量可以是public，private，internal，protected或protected internal。

除此之外，它可以是静态的或非静态的。

除此之外它只能是readonly或非readonly。

这些组中没有一个排除其他组。

所以你可以有一个公共静态只读变量

i had confused about readonly varibles"

you can specify a readonly field as static 

" syntax wise i had doubt

public readonly int x=10;



public static int x=10;

static readonly int x=10;

Following about 2 syntaxes which is correct for

you can specify a readonly field as static 

What I have tried:

public static int x=10;

static readonly int x=10;

Following about 2 syntaxes which is correct for  <pre>you can specify a readonly field as static 

解决方案

A variable can public, private, internal, protected, or protected internal.
On top of that it can be static or non-static.
As well as that it can be readonly or non-readonly.
None of these groups exclude the others.
so you can have a public static readonly variable

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