终结器

• In a finalizer , you should only release unmanaged resources that your class owns directly
  在终结器中，应该仅释放类直接拥有的非托管资源。
• This requires code in the finalizer to only call code with a strong reliability contract
  这要求终结器中的代码只能以强可靠性协定调用代码。
• References are zeroed before the finalizer runs , so even if the finalizer resurrects the object , the
  引用归零，因此即使终结器使该对象复活，
• Blocks or finalizers being executed , so it is important to abstract all operating system resource access through the
  块或终结器的执行，因此，通过
• Memory usage increasing over time is caused by the finalizer thread attempting to call
  内存使用与时俱增的原因是：终结器线程试图对非托管com组件调用
• This behavior ensures process integrity if the finalizer cannot free or destroy resources
  如果终结器无法释放或销毁资源，此行为可以确保进程完整性。
• Do not use thread local storage , managed or native , to store state on the finalizer thread
  不要使用线程本地存储区（托管或本机）来存储终结器线程的状态。
• Suspends the current thread until the thread processing the queue of finalizers has emptied that queue
  挂起当前线程，直到处理终结器队列的线程清空该队列为止。
• After normal finalizers have been run for objects that were garbage collected at the same time
  在针对同时进行垃圾回收的对象的常规终结器运行之后，垃圾回收器调用
• The finalizer method executes in a cer , and must obey all the constraints on cers and finalizers
  终结器方法在cer中执行，并且必须服从所有有关cer和终结器的约束。