ObjectTrackingEnabled Property

DataContext.ObjectTrackingEnabled Property

 

Gets or sets a value that indicates whether object tracking is enabled.

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

public bool ObjectTrackingEnabled { get; set; }

Property Value

Type: System.Boolean

true if the object tracking is enabled; otherwise, false. The default is true.

Setting this property to false improves performance at retrieval time, because there are fewer items to track.

An exception is thrown:

  • If the property is set to false after a query has been executed.

    For more information, see the Valid Modes section in DataContext.

  • If the property is set to false and SubmitChanges is called.

If ObjectTrackingEnabled is false, DeferredLoadingEnabled is ignored and treated as false. In this case, the DataContext is read-only.

If ObjectTrackingEnabled is true, DeferredLoadingEnabled is false. In this case, DataContext allows you to load an object graph by using LoadWith directives, but does not enable deferred loading.

.NET Framework
Available since 3.5
Windows Phone Silverlight
Available since 7.1
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