blocks|key|1269740|text|是的，这就是它的意思。Attribute|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1269741|[AttributeUsage(Inherited=true)]
public+class+FooAttribute+:+System.Attribute
{
++++private+string+name;

++++public+FooAttribute(string+name)
++++{
++++++++this.name+=+name;
++++}

++++public+override+string+ToString()+{+return+this.name;+}
}

[Foo("hello")]
public+class+BaseClass+{}

public+class+SubClass+:+BaseClass+{}

//+outputs+"hello"
Console.WriteLine(typeof(SubClass).GetCustomAttributes(true).First());|code-block|syntax|javascript|1269742|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/z0w1kczw(VS.80).aspx^0|B|9|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

Yes that is precisely what it means. <a href="http://msdn.microsoft.com/en-us/library/z0w1kczw(VS.80).aspx" rel="nofollow noreferrer">Attribute</a>

<pre><code>[AttributeUsage(Inherited=true)]
public class FooAttribute : System.Attribute
{
 private string name;

 public FooAttribute(string name)
 {
 this.name = name;
 }

 public override string ToString() { return this.name; }
}

[Foo("hello")]
public class BaseClass {}

public class SubClass : BaseClass {}

// outputs "hello"
Console.WriteLine(typeof(SubClass).GetCustomAttributes(true).First());
</code></pre>

blocks|key|1484384|text|如果继承=+true+(这是默认值)，则意味着您正在创建的属性可以由由该属性修饰的类的子类继承。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1484385|所以-如果你用AttributeUsage创建继承(+MyUberAttribute+=+true)|1484386|[AttributeUsage+(Inherited+=+True)]
MyUberAttribute+:+Attribute
{
+++string+_SpecialName;
+++public+string+SpecialName
+++{+
+++++get+{+return+_SpecialName;+}
+++++set+{+_SpecialName+=+value;+}
+++}
}|code-block|syntax|javascript|1484387|然后通过修饰一个超类来使用属性...|1484388|[MyUberAttribute(SpecialName+=+"Bob")]
class+MySuperClass+
{
++public+void+DoInterestingStuf+()+{+...+}
}|1484389|如果我们创建MySuperClass的子类，它将具有此属性...|1484390|class+MySubClass+:+MySuperClass
{
+++...
}|1484391|然后实例化一个MySubClass实例...|1484392|MySubClass+MySubClassInstance+=+new+MySubClass();|1484393|然后测试看看它是否有属性...|1484394|MySubClassInstance+<-现在MyUberAttribute的SpecialName值为"Bob“。|1484395|entityMap^0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|13|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|14|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|16|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|17|8|@]|9|@]|A|$]]|$1|S|3|T|5|F|7|18|8|@]|9|@]|A|$G|H]]|$1|U|3|V|5|6|7|19|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|Z|$]]

When Inherited = true (which is the default) it means that the attribute you are creating can be inherited by sub-classes of the class decorated by the attribute.

So - if you create MyUberAttribute with [AttributeUsage (Inherited = true)]

<pre><code>[AttributeUsage (Inherited = True)]
MyUberAttribute : Attribute
{
 string _SpecialName;
 public string SpecialName
 { 
 get { return _SpecialName; }
 set { _SpecialName = value; }
 }
}
</code></pre>

Then use the Attribute by decorating a super-class...

<pre><code>[MyUberAttribute(SpecialName = "Bob")]
class MySuperClass 
{
 public void DoInterestingStuf () { ... }
}
</code></pre>

If we create an sub-class of MySuperClass it will have this attribute...

<pre><code>class MySubClass : MySuperClass
{
 ...
}
</code></pre>

Then instantiate an instance of MySubClass...

<pre><code>MySubClass MySubClassInstance = new MySubClass();
</code></pre>

Then test to see if it has the attribute...

MySubClassInstance &lt;--- now has the MyUberAttribute with "Bob" as the SpecialName value.

blocks|key|1269843|text|默认情况下启用属性继承。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1269844|您可以通过以下方式更改此行为：|1269845|[AttributeUsage+(Inherited+=+False)]|code-block|syntax|javascript|1269846|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Attribute inheritance is enabled by default. 

You can change this behavior by:

<pre><code>[AttributeUsage (Inherited = False)]
</code></pre>

What does the <code>Inherited</code> bool property on attributes refers to? 

Does it mean that if I define my class with an attribute <code>AbcAtribute</code> (that has <code>Inherited = true</code>), and if I inherit another class from that class, that the derived class will also have that same attribute applied to it?

To clarify this question with a code example, imagine the following:

<pre class="lang-c# prettyprint-override"><code>[AttributeUsage(AttributeTargets.Class, Inherited = true)]
public class Random: Attribute
{ /* attribute logic here */ }

[Random]
class Mother 
{ }

class Child : Mother 
{ }
</code></pre>

Does <code>Child</code> also have the <code>Random</code> attribute applied to it?

How does inheritance work for Attributes?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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属性上的Inherited布尔属性指的是什么？这是否意味着，如果我使用属性AbcAtribute (具有Inherited = true)定义我的类，并且如果我从该类继承另一个类，那么派生类也将应用相同的属性？要通过代码示例来阐明此问题，请设想以下内容：[AttributeUsage(AttributeTargets....

问继承是如何为属性工作的？
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问继承是如何为属性工作的？
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