在 C# 中重写内在属性的继承
在尝试序列化我的类和子类时与一堆未捕获的异常进行斗争之后，我终于明白了我的问题是什么：当应用于基类时，[Serialized] 不会被子类继承。一般来说，我对 C# 属性仍然很模糊，但我确实明白，在创建自定义属性时，程序员能够启用属性的自动继承。
有什么办法可以覆盖[Serialized]的继承吗？是否有任何充分的理由为什么没有从一开始就这样做和/或首先这样做是一个坏主意？我希望所述基类的所有子类都是可序列化的，因此必须将该属性添加到我创建的任何新子类中似乎不太优雅。
谢谢！
After wrestling with a bunch of uncaught exceptions when trying to serialize my classes and subclasses, I've finally understood what my problem had been: [Serializable] isn't inherited by subclasses when applied to a base class. I'm still really fuzzy about C# Attributes in general, but I do understand that when creating a custom Attribute, the programmer is able to enable automatic inheritance of the Attribute.
It there any way to override the inheritance of [Serializable]? Is there any good reason why it wasn't done from the start and/or would be a bad idea to do this in the first place? I would want all subclasses of said base class be serializable, so it just seems inelegant to have to add the attribute to any new subclasses I make.
Thanks!
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首先没有这样做绝对是有充分理由的 - 仅仅因为基类是可序列化的并不意味着派生类自然是可序列化的。
哎呀，
object是可序列化的 - 如果可序列化性被继承，那就意味着 .NET 中的每个类都将是可序列化的:)你也不能“覆盖”它 - 你必须在每个类上指定它。实际上，我认为这是一件好事 - 当您添加属性时，您应该对类进行心理检查，并检查序列化它是否确实有意义。
There's absolutely a good reason it wasn't done in the first place - just because a base class is serializable doesn't mean that a derived class naturally is.
Heck,
objectis serializable - if serializability were inherited, that would mean every class in .NET would be serializable :)You can't "override" that either - you have to specify it on every class. I think that's a good thing, actually - when you add the attribute, you should perform a mental check on the class and check that it really does make sense to serialize it.