A Hashtable, Dictionary, and HashSet are all data structures that store and retrieve data based on keys. However, there are some important differences between them which we learn in this post.

A Hashtable, Dictionary, and HashSet are all data structures that store and retrieve data based on keys. However, there are some important differences between them which we learn in this post.
“In C#, a hashtable is a non-generic collection that can store key/value pairs of any data type. On the other hand, A dictionary is a generic collection that can store key/value pairs of specific data types.”
In this article, we will learn the differences between the Hashtable and Dictionary with examples.