'Declaration
 
Public Overloads Shared Function AsLive(Of T)( _
   ByVal source As INotifyCollectionChanged, _
   ByVal order As ViewOrder _
) As View(Of T)

public static View<T> AsLive<T>( 
   INotifyCollectionChanged source,
   ViewOrder order
)

Parameters

source

The System.Collections.Specialized.INotifyCollectionChanged data source to expose as a view.

order

Specifies whether to preserve source item order.

Type Parameters

T

The type of the elements in the view.

Return Value

Use this method to build views from existing data sources implementing System.Collections.Specialized.INotifyCollectionChanged. The element type of this data source must implement System.ComponentModel.INotifyPropertyChanged, see Using the built-in collection class IndexedCollection(T) (LiveLinq to Objects)|tag=Using_the_built_in_collection_class_IndexedCollectionT_LiveLinq_to_Objects.

If the order parameter specifies preserving item order, the order of items in the source is preserved, at a certain performance cost, in the resulting view and in views based on it (for example, if you filter it with Where).

Note that Join does not preserve source order. If you need to order a join result, use OrderBy after Join.

Reference

WpfExtensions Class
WpfExtensions Members
Overload List