EntityDescriptor.ETag Property

Gets an eTag value that indicates the state of data targeted for update since the last call to BeginSaveChanges.

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

public string ETag { get; internal set; }

Property Value

Type: System.String
A string value that indicates the state of data.

The eTag associated with the entity is used to represent original values for use with optimistic concurrency checks according to eTag rules in HTTP RFC 2616.

The value may be empty or null. Null represents the case in which no eTag is currently associated with the entity.


Supported in: 5, 4, 3

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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