Lazy.Force()和Lazy.Value有什么区别 [英] What's the difference between Lazy.Force() and Lazy.Value

问题描述

关于MSDN文档上的Lazy.Force<T>扩展方法说:

On the MSDN documentation for Lazy.Force<T> extension method says:

强制执行此值并返回其结果.与...一样 价值.互斥用于防止其他线程也 计算值.

Forces the execution of this value and returns its result. Same as Value. Mutual exclusion is used to prevent other threads from also computing the value.

这是否意味着等同于使用ExecutionAndPublication创建Lazy<T>实例 LazyThreadSafetyMode ，这样只有一个线程可以初始化实例?

Does it mean that it's equivalent to creating a Lazy<T> instance with ExecutionAndPublication LazyThreadSafetyMode so that only one thread can initialize the instance?

谢谢

推荐答案

是.它们都相同，并且都确保只计算一次该值.

Yes. They are both the same, and both make sure that the value will be computed only once.

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