Hashtable is a collection object that holds pairs of keys and values.
The most common way to get a value from a Hashtable is by supplying the matching key
to the Item method.
You can also iterate over all values, in the same order as the inserting order with GetKey
and GetValue methods.
Data is stored in such a way that retrieving values is very quick - O(1).
Properties and Methods:
Events:
None.