are attributes inherited

[Dan Holmes]

Say i have:

[Serializable]
public class A
{

}

public class B : A
{
}

does B need the serializable attribute as well?

dan

[Larry Smith]

Say i have:

>
[Serializable]
public class A
{

}

public class B : A
{
}

does B need the serializable attribute as well?

In this case yes. See "AttributeUsage Attribute.Inher ited".

[Alex Meleta]

Attributes are inherited.

But SerializableAtt ribute has Inherited=false attribute and cannot be
inherited:

[ComVisible(true ), AttributeUsage( AttributeTarget s.Delegate |
AttributeTarget s.Enum | AttributeTarget s.Struct |
AttributeTarget s.Class, Inherited=false )]
public sealed class SerializableAtt ribute : Attribute
{
...
}

So B needs this one also.

WBR, Alex Meleta
Blog: http://devkids.blogspot.com

-----Original Message-----
From: Dan Holmes [mailto:da****** *@bigfoot.com]
Posted At: Donnerstag, 26. April 2007 22:15
Posted To: microsoft.publi c.dotnet.langua ges.csharp
Conversation: are attributes inherited
Subject: are attributes inherited

Say i have:

[Serializable]
public class A
{

}

public class B : A
{
}

does B need the serializable attribute as well?

dan

[Andy]

On Apr 26, 2:15 pm, Dan Holmes <danhol...@bigf oot.comwrote:

Say i have:

[Serializable]
public class A
{

}

public class B : A
{

}

does B need the serializable attribute as well?

dan

Well, in this particular case yes, you do. However, the attribute
itself defines if it will be inherited, so you'll have to check the
documentation.