DataServiceCollection<T> Constructor (DataServiceContext)
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Creates a new instance of the DataServiceCollection<T> class that uses the specified DataServiceContext.
Namespace: System.Data.Services.Client
Assembly: System.Data.Services.Client (in System.Data.Services.Client.dll)
Syntax
'Declaration
Public Sub New ( _
context As DataServiceContext _
)
public DataServiceCollection(
DataServiceContext context
)
Parameters
- context
Type: System.Data.Services.Client.DataServiceContext
The DataServiceContext used to track changes to objects in the collection.
Remarks
Use this constructor to create an empty DataServiceCollection<T> to which entity objects can be added without executing a query against the service or when an IEnumerable<T> is not available.
By default, automatic change tracking is enabled for a DataServiceCollection<T>. You can create an instance of DataServiceCollection<T> that uses manual change tracking when you create an instance using a constructor that enables you to supply a value of None for TrackingMode. When you use manual tracking, you must implement INotifyPropertyChanged and INotifyCollectionChanged and handle the raised events to manually report changes to the DataServiceContext.
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.