ValueType包装器的垃圾回收(Garbage collection for ValueType wrappers)

 从ValueType类的MSDN链接引用 
 
 
 
 在需要值类型像对象一样行为的情况下，使值类型看起来像引用对象的包装器将分配到堆上，并将值类型的值复制到其中。 包装器被标记，所以系统知道它包含一个值类型。 
 
 
 这意味着我的代码就像“integerVariable.ToString（）;” 创建的包装对象允许使用此方法以及类似System.Object的所有其他方法。 
 
 
 
 这种理解是否正确？ 
 
 
 这些对象与“常规”对象有何不同？ 
 
 
 这个对象的垃圾收集是不同的？ 如果是，如何？ 
 
 
 提前致谢。 

Quoting from the MSDN Link for ValueType Class
 
 
 
In cases where it is necessary for a value type to behave like an object, a wrapper that makes the value type look like a reference object is allocated on the heap, and the value type's value is copied into it. The wrapper is marked so the system knows that it contains a value type.
 
 
This means when I code like "integerVariable.ToString();" a wrapper-object created allows using this method and similarly all the other methods of System.Object. 
 
 
 
Is this understanding correct?
 
 
How are these objects different from the 'regular' objects?
 
 
Is the Garbage Collection different for such object? If yes, how?
 
 
Thanks in advance.

原文：https://stackoverflow.com/questions/415995