Question

我以前从未使用过同时使用的物体,对此有两点问题:

Thanks。

Answer 1

我正确地指出,可以同时从字典读到多个读物,但是,如果写到,任何其他读物都无法读取?

无,你可以安全阅读和书写从多个深层。当然,在内部,我相信会发生某种同步的情况,但业绩惩罚应当很小,你应该对此感到担忧,并做任何额外的同步。

能否将该物体编成光盘?

取决于您使用的序列器。

JavaScriptSerializer: yes
Json.NET: yes
DataContractSerializer: yes
BinaryFormatter: yes
XmlSerializer: no (well, you could do some hacking to make it work but it will be a PITA => XmlSerializer is allergic to the IDictionary<TKey, TValue> interface)

Answer 2

Am I correct that multiple threads can read from the dictionary at the same time, but if it s being written to, no other thread can access it?

This is not observable, you can read and write from multiple threads and let the class worry about the synchronization.

Can this object be serialized to disk?

是的,它标有<代码>[Serializable]。您可以永远提取<代码><K,V> pairs,并使用你喜欢的任何Serializer。