DataServiceCollection<T> Constructor (IEnumerable<T>^, TrackingMode)
Creates a new instance of the DataServiceCollection<T> class based on query execution and with the specified tracking mode.
Assembly: System.Data.Services.Client (in System.Data.Services.Client.dll)
Parameters
- items
-
Type:
System.Collections.Generic::IEnumerable<T>^
A DataServiceQuery<TElement> or LINQ query that returns an IEnumerable<T> collection of objects that are used to initialize the collection.
- trackingMode
-
Type:
System.Data.Services.Client::TrackingMode
A TrackingMode value that indicated whether or not changes made to items in the collection are automatically tracked.
By default, automatic change tracking is enabled for a DataServiceCollection<T>. Use this class constructor and supply a value of None for trackingMode to create an instance of DataServiceCollection<T> that uses manual change tracking. When you use manual tracking, you must implement INotifyPropertyChanged and INotifyCollectionChanged and handle the raise events to manually report changes to the DataServiceContext.
The IEnumerable<T> collection of objects supplied for items is usually a query that returns the items in the collection. However, any IEnumerable<T> collection of the correct type can be supplied.
Available since 3.5
Silverlight
Available since 4.0