ILookup<TKey, TElement>.Item Property

Gets the IEnumerable<T> sequence of values indexed by a specified key.

Namespace:  System.Linq
Assembly:  System.Core (in System.Core.dll)


ReadOnly Property Item ( _
    key As TKey _
) As IEnumerable(Of TElement)
IEnumerable<TElement> this[
    TKey key
] { get; }


  • key
    Type: TKey
    The key of the desired sequence of values.

Property Value

Type: System.Collections.Generic.IEnumerable<TElement>
The IEnumerable<T> sequence of values indexed by the specified key.

Version Information


Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0


For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.