摘要：
使用Hashtable没有任何优点，因为在.net2.0以后已经被Dictionary所代替。他们两者的区别是，根据stackoverflowDictionary relies on chaining (maintaining a list of items for each hash table bucket) to resolve collisions whereas Hashtable uses rehashing for collision resolution (when a collision occurs, tries another hash function to map t 阅读全文
