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ChangeInterceptorAttribute Class

The ChangeInterceptorAttribute on a method is used to process updates on the specified entity set name.

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

[AttributeUsageAttribute(AttributeTargets.Method, AllowMultiple = true, Inherited = true)]
public sealed class ChangeInterceptorAttribute : Attribute

Resource-level change authorization and validation is implemented by methods annotated on the ChangeInterceptorAttribute. The ADO.NET Data Services provides the infrastructure required for service developers to write per-entity change processing rules and validation.

Entity-level access control and validation can be enforced through query interceptors. For more information, see QueryInterceptorAttribute.

For more information, see the example in the QueryInterceptorAttribute topic.


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

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5 SP1