What is the equivalent of an NSDictionary in C#?

Question

What is the equivalent of an NSDictionary in C#?

Is it a collection?

Answer 1

Its System.Collections.Generic.Dictionary<,>
To set an object (like setObject:forKey:) you use:

Dictionary[Key] = Object;

To get an object (like objectForKey:) you use:

var Object = Dictionary[Key];

Answer 2

You can also use the HashTable Class:

Example :

HashTable dict = new HashTable();

dict.Add("key", object);