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DataCacheNotificationDescriptor Class

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[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Identifies a cache notification callback. This identifier is required to remove the corresponding cache notification callback.

Namespace: Microsoft.Data.Caching
Assembly: ClientLibrary (in clientlibrary.dll)

Syntax

'Declaration
Public Class DataCacheNotificationDescriptor
'Usage
Dim instance As DataCacheNotificationDescriptor

public class DataCacheNotificationDescriptor

public ref class DataCacheNotificationDescriptor

public class DataCacheNotificationDescriptor

public class DataCacheNotificationDescriptor

Remarks

The DataCacheNotificationDescriptor object can be used to identify the cache notification. This object is a required parameter of the RemoveCallback method, which is used to remove a cache notification callback. The DataCacheNotificationDescriptor object is returned the when you add a cache notification. Declare your DataCacheNotificationDescriptor object at a scope that is accessible to the code in the application that adds notification callbacks and the code in the application that removes notification callbacks.

The delegate method that is invoked by a cache notification receives the corresponding DataCacheNotificationDescriptor object with the nd parameter. For more information about cache notifications, see Cache Notifications (Velocity).

Inheritance Hierarchy

System.Object
  Microsoft.Data.Caching.DataCacheNotificationDescriptor

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

DataCacheNotificationDescriptor Members
Microsoft.Data.Caching Namespace