Must be overridden to allow adding items to this collection.

Provides a read-only view of this collection. The returned ICollection<T> provides a view of the collection that prevents modifications to the collection. Use the method to provide access to the collection without allowing changes. Since the returned object is just a view, changes to the collection will be reflected in the view.

Must be overridden to allow clearing this collection.

Determines if the collection contains a particular item. This default implementation iterates all of the items in the collection via GetEnumerator, testing each item against item using IComparable<T>.Equals or Object.Equals.

Convert this collection of items by applying a delegate to each item in the collection. The resulting enumeration contains the result of applying converter to each item in this collection, in order.

Copies all the items in the collection into an array. Implemented by using the enumerator returned from GetEnumerator to get all the items and copy them to the provided array.

Counts the number of items in the collection that satisfy the condition defined by predicate.

Determines if the collection contains any item that satisfies the condition defined by predicate.

Enumerates the items in the collection that satisfy the condition defined by predicate.

Performs the specified action on each item in this collection.

Must be overridden to enumerate all the members of the collection.

Must be overridden to allow removing items from this collection.

Removes all the items in the collection that satisfy the condition defined by predicate.

Creates an array of the correct size, and copies all the items in the collection into the array, by calling CopyTo.

Shows the string representation of the collection. The string representation contains a list of the items in the collection. Contained collections (except string) are expanded recursively.

Determines if all of the items in the collection satisfy the condition defined by predicate.