NamedObservableCollectionTItem, TCollectionItem(String) - свойство

public TItem this[
	string name
] { get; }

Public ReadOnly Default Property Item ( 
	name As String
) As TItem
	Get

public:
virtual property TItem default[String^ name] {
	TItem get (String^ name) sealed;
}

abstract Item : 'TItem with get
override Item : 'TItem with get