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MetaDataMember.UpdateCheck Property

Gets the optimistic concurrency check policy for this member.

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

public abstract UpdateCheck UpdateCheck { get; }

If the class does not have a version member (IsVersion set to true), detection is done by comparing original member values with the current database state.

The UpdateCheck property determines how LINQ to SQL implements conflict detection under optimistic concurrency. Only those members with this property set to Always or WhenChanged are considered during conflict detection.

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

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

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