Collection (gb)

This class implements an hash table whose keys are String and values are Variant.

NULL is used when nothing is associated with a given key. Consequently, associating NULL with a key is the same thing as removing it from the collection.

The size of the internal hash table grows dynamically as data is inserted.

Properties

Count	Returns the number of elements stored in the collection.
Default	Return or set the collection default value that is returned when no value is associated with a key.
Empty	Return if the collection is empty.
First	Returns the key of the first element inserted in the collection, or NULL if the collection is void.
Key	Returns the key of the last read or last enumerated element.
Keys	Return a string array of all collection keys.
Last	Returns the key of the last element inserted in the collection, or NULL if the collection is void.
Length	Returns the number of elements stored in the collection.
ReadOnly	Return or set if the collection contents is read-only.

Methods

Add	Adds an element to the collection.
Clear	Clears the collection.
Copy	Returns a copy of the collection.
Equals	Returns if Collection is equals to the current collection.
Exist	Returns if something is associated with this key in the collection.
Insert	Insert the contents of Collection into the current collection.
Remove	Removes an element from the collection.

Example