使对象不可变的，在运行时[C＃] [英] Make Object Immutable at Runtime [C#]

问题描述

有什么办法（利用反射我希望），我可以做一个实例化的对象不可变的以及所有的公共属性？我从别人的codeBase的（没有可用的源代码），我需要利用我基本上是想如果有一块code的任何地方尝试之后，调用这个类中的公共setter方法​​的异常被抛出一类已被实例化。

Is there any way (utilizing Reflection I hope) that I can make an instantiated object immutable along with all of its public properties? I have a class from someone else's codebase (no source available) that I need to utilize and I basically want an exception to be thrown if any piece of code anywhere tries to call a public setter within this class after it has been instantiated.

注：我不想为了实现这个创建类的一个封装的对象。我懒。

Note: I do not want to create a wrapper object around the class in order to implement this. I am lazy.

推荐答案

没有有通过反射不是。类型定义不能在经由反射运行时被改变，因此它不能被用来作为一个装置，使一个类型不可变的。

No there is not via reflection. Type definitions cannot be altered at runtime via reflection and hence it cannot be used as a device to make a type immutable.

但是反射可用于违反类型的不变性。例如，它可以设置通过反射构造运行后长期打上只读属性。

But reflection can be used to violate immutability of a type. For instance, it's possible to set properties marked with readonly via reflection long after the constructor has run.

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