What is the primary difference between Dictionary and Hashtable

Question

What is the difference between Dictionary and Hashtable. How can i come to conclusion on which to use?Can anyone please help me?

Answer 1

The Dictionary class differs from the Hashtable class in more ways than one. In addition to being strongly-typed, the Dictionary also employs a different collision resolution strategy than the Hashtable class, using a technique referred to as chaining.

You can read this article: http://msdn.microsoft.com/en-us/library/ms379571(v=vs.80).aspx#datastructures20_2_topic6

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