What is a collection?

A collection (which is similar to an array of objects) is an object that contains a group of objects that are similar in type. These objects share the same properties, methods, and events, and they are uniquely identified within the collection by their index number or their name. Collection objects act in the same manner and are always plural.

For example, Documents represent the Documents collection class in Corel applications. However, Documents.Item (1) references the first Document object in the collection.