CollectionChangedHandlerTItem, TCollectionRemoveRange Method (IEnumerableTItem)

public virtual void RemoveRange(
	IEnumerable<TItem> items
)

Public Overridable Sub RemoveRange ( 
	items As IEnumerable(Of TItem)
)

abstract RemoveRange : 
        items : IEnumerable<'TItem> -> unit 
override RemoveRange : 
        items : IEnumerable<'TItem> -> unit 

This simply calls RemoveItem(TItem) for each item to remove. If there is a faster mechanism for doing so, implementors should override this method. For example, sometimes removing a single item will update the UI for each item, this should be overridden so the UI is updated after all items have been removed.